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Radiant|Lab Grown|IGI

3.07ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754563478

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

Certificate IGI LG754563478

Diamond specifications and retailer prices

From $1,429 SGD
$1,118 USD
As of October 30, 2026
Save $11,265 SGD (89%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $12,695 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563478 or 754563478. Listed at 31 retailers as of October 30, 2026, with prices from $1,429 to $12,695, a $11,265 spread on the same certified stone. Do Amore Diamonds lists it at $12,695. 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

3.07
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563478
Dimensions7.07 × 7.07 × 4.77 mm
L/W Ratio1.00
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
7.07 mm7.07 mm3.07 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563478
Side View
Table 62.0%Crown 42.2°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 67.5%

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 30
Current: $12,695 SGD|Low: $1,429 SGD|High: $13,896 SGD|Avg: $5,062 SGD|-8.6%
Do Amore Diamonds
Retailer 2
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Retailer 17
Retailer 18
Retailer 19
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Retailer 24
November 1, 2026
Retailer 3$1,429 SGD
Retailer 8$1,828 SGD
Retailer 10$1,937 SGD
Retailer 23$1,987 SGD
Retailer 5$2,307 SGD
Retailer 2$2,636 SGD
Retailer 21$2,924 SGD
Retailer 20$2,928 SGD
Retailer 14$3,007 SGD
Retailer 22$3,365 SGD
Retailer 13$3,431 SGD
Retailer 18$4,134 SGD
Retailer 9$4,251 SGD
Retailer 24$4,802 SGD
Retailer 17$4,832 SGD
Retailer 16$5,181 SGD
Retailer 4$5,219 SGD
Retailer 11$6,473 SGD
Retailer 7$6,499 SGD
Retailer 6$6,699 SGD
Retailer 12$6,916 SGD
Retailer 19$8,638 SGD
Retailer 15$10,202 SGD
Do Amore Diamonds$12,695 SGD

34 data points across 24 retailers

31 retailers$1,429 SGD to $12,695 SGD

A
Cheapest Retailer
-
$1,429 SGD
$1,118 USD
Retailer 2
-
$1,565 SGD
$1,224 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$1,682 SGD
$1,316 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$1,815 SGD
$1,420 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$1,828 SGD
$1,430 USD
View
Final sale: no returns
Retailer 6
-
$1,831 SGD
$1,432 USD
View
Price last confirmed 35 days ago
Retailer 7
-
$1,924 SGD
$1,505 USD
View
Price last confirmed 35 days ago
A
Retailer 8
-
$1,937 SGD
$1,515 USD
View
A
Retailer 9
-
$1,987 SGD
$1,554 USD
View
A
Retailer 10
-
$2,307 SGD
HK$14,100 HKD
View
A
Retailer 11
-
$2,636 SGD
£1,624 GBP
View
A
Retailer 12
-
$2,924 SGD
$2,287 USD
View
A
Retailer 13
-
$2,928 SGD
€2,181 EUR
View
A
Retailer 14
-
$3,007 SGD
$2,352 USD
View
A
Retailer 15
-
$3,365 SGD
$2,632 USD
View
A
Retailer 16
-
$3,431 SGD
$2,684 USD
View
Retailer 17
-
$3,756 SGD
$2,938 USD
View
Price last confirmed 22 days ago
Retailer 18
-
$4,037 SGD
$3,158 USD
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Price last confirmed 32 days ago
A
Retailer 19
-
$4,134 SGD
A$4,975 AUD
View
A
Retailer 20
-
$4,251 SGD
ZAR 53,722 ZAR
View
B+
Retailer 21
-
$4,802 SGD
$3,756 USD
View
B+
Retailer 22
-
$4,832 SGD
£2,976 GBP
View
B+
Retailer 23
-
$5,181 SGD
$4,052 USD
View
B+
Retailer 24
-
$5,219 SGD
$4,083 USD
View
B+
Retailer 25
-
$6,473 SGD
£3,987 GBP
View
B+
Retailer 26
-
$6,499 SGD
$5,084 USD
View
B+
Retailer 27
-
$6,699 SGD
View
Retailer 28
-
$6,916 SGD
$5,410 USD
View
Price last confirmed 11 days ago
B
Retailer 29
-
$8,638 SGD
A$10,395 AUD
View
B
Retailer 30
-
$10,202 SGD
$7,980 USD
View
Most Expensive
B
Do Amore Diamonds
27-9DC927039 · Oct 31
$12,695 SGD
$9,930 USD
View
30 more retailers have this diamond
Prices start from $1,429 SGDSave up to $11,265 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
3.07ct Radiant
$1,429 SGD