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Radiant|Lab Grown|IGI

3.00ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG635421517

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG635421517

Diamond specifications and retailer prices

From $1,356 SGD
$1,058 USD
As of October 27, 2026
Save $10,695 SGD (89%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $12,052 SGD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3ct lab-grown radiant diamond

This 3ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG635421517 or 635421517. Listed at 32 retailers as of October 27, 2026, with prices from $1,356 to $12,052, a $10,695 spread on the same certified stone. Do Amore Diamonds lists it at $12,052. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635421517
Dimensions10.45 × 7.30 × 4.81 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.45 mm7.30 mm3.00 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635421517
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 65.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $12,052 SGD|Low: $1,356 SGD|High: $12,052 SGD|Avg: $4,051 SGD
Do Amore Diamonds
Retailer 2
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Retailer 25
October 29, 2026
Retailer 6$1,356 SGD
Retailer 25$1,477 SGD
Retailer 14$1,518 SGD
Retailer 5$1,574 SGD
Retailer 15$1,574 SGD
Retailer 20$1,795 SGD
Retailer 8$1,905 SGD
Retailer 13$1,924 SGD
Retailer 12$2,101 SGD
Retailer 21$2,372 SGD
Retailer 19$2,509 SGD
Retailer 4$2,903 SGD
Retailer 7$3,257 SGD
Retailer 22$3,290 SGD
Retailer 24$3,921 SGD
Retailer 23$3,997 SGD
Retailer 11$4,787 SGD
Retailer 17$4,900 SGD
Retailer 9$4,992 SGD
Retailer 2$5,613 SGD
Retailer 16$6,084 SGD
Retailer 18$6,172 SGD
Retailer 3$6,981 SGD
Retailer 10$9,334 SGD
Do Amore Diamonds$12,052 SGD

28 data points across 25 retailers

32 retailers$1,356 SGD to $12,052 SGD

A
Cheapest Retailer
-
$1,356 SGD
$1,058 USD
A
Retailer 2
-
$1,477 SGD
$1,152 USD
View
A
Retailer 3
-
$1,518 SGD
$1,184 USD
View
Final sale: no returns
A
Retailer 4
-
$1,574 SGD
$1,228 USD
View
A
Retailer 5
-
$1,574 SGD
$1,228 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,795 SGD
$1,400 USD
View
A
Retailer 7
-
$1,905 SGD
$1,486 USD
View
A
Retailer 8
-
$1,924 SGD
£1,181 GBP
View
A
Retailer 9
-
$2,101 SGD
HK$12,800 HKD
View
A
Retailer 10
-
$2,372 SGD
$1,850 USD
View
A
Retailer 11
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$2,509 SGD
£1,541 GBP
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A
Retailer 12
-
$2,903 SGD
$2,264 USD
View
A
Retailer 13
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$3,257 SGD
$2,540 USD
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A
Retailer 14
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$3,290 SGD
$2,566 USD
View
A
Retailer 15
-
$3,921 SGD
A$4,705 AUD
View
Price last confirmed 7 days ago
A
Retailer 16
-
$3,997 SGD
ZAR 50,366 ZAR
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B+
Retailer 17
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$4,787 SGD
£2,940 GBP
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B+
Retailer 18
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$4,880 SGD
$3,806 USD
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B+
Retailer 19
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$4,900 SGD
$3,822 USD
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B+
Retailer 20
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$4,992 SGD
$3,894 USD
View
B+
Retailer 21
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$5,613 SGD
£3,447 GBP
View
B+
Retailer 22
-
$6,084 SGD
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B+
Retailer 23
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$6,172 SGD
$4,814 USD
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B+
Retailer 24
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$6,571 SGD
$5,125 USD
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B+
Retailer 25
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$6,571 SGD
$5,125 USD
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B+
Retailer 26
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$6,936 SGD
$5,410 USD
View
B+
Retailer 27
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$6,981 SGD
$5,445 USD
View
B+
Retailer 28
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$6,981 SGD
$5,445 USD
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Price last confirmed 10 days ago
B+
Retailer 29
-
$7,084 SGD
$5,525 USD
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Price last confirmed 8 days ago
B
Retailer 30
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$7,620 SGD
£4,680 GBP
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Price last confirmed 12 days ago
B
Retailer 31
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$9,334 SGD
$7,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-C3E042283 · Oct 28
$12,052 SGD
$9,400 USD
View
31 more retailers have this diamond
Prices start from $1,356 SGDSave up to $10,695 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.00ct Radiant
$1,356 SGD