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Radiant|Lab Grown|IGI

3.03ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG770617592

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

Certificate IGI LG770617592

Diamond specifications and retailer prices

From $1,208 SGD
$945 USD
As of October 30, 2026
Save $9,518 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,726 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown radiant diamond

This 3.03ct 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 LG770617592 or 770617592. Listed at 17 retailers as of October 30, 2026, with prices from $1,208 to $10,726, a $9,518 spread on the same certified stone. Do Amore Diamonds lists it at $10,726. 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

3.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770617592
Dimensions9.92 × 7.19 × 4.93 mm
L/W Ratio1.38
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
9.92 mm7.19 mm3.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770617592
Side View
Table 67.0%Crown 46.1°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 68.5%

Caratlytics Score

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A+
Exceptional
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: $10,726 SGD|Low: $1,208 SGD|High: $12,324 SGD|Avg: $4,197 SGD|-13.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 3$1,208 SGD
Retailer 5$1,344 SGD
Retailer 17$1,462 SGD
Retailer 15$1,767 SGD
Retailer 13$1,835 SGD
Retailer 7$2,146 SGD
Retailer 2$2,161 SGD
Retailer 12$2,558 SGD
Retailer 10$2,899 SGD
Retailer 14$2,949 SGD
Retailer 11$3,493 SGD
Retailer 6$4,340 SGD
Retailer 16$4,744 SGD
Retailer 4$5,390 SGD
Retailer 8$6,827 SGD
Retailer 9$10,074 SGD
Do Amore Diamonds$10,726 SGD

40 data points across 17 retailers

17 retailers$1,208 SGD to $10,726 SGD

A+
Cheapest Retailer
-
$1,208 SGD
$945 USD
A
Retailer 2
-
$1,344 SGD
$1,051 USD
View
A
Retailer 3
-
$1,462 SGD
$1,144 USD
View
Final sale: no returns
A
Retailer 4
-
$1,767 SGD
$1,382 USD
View
A
Retailer 5
-
$1,835 SGD
$1,435 USD
View
A
Retailer 6
-
$2,146 SGD
$1,679 USD
View
A
Retailer 7
-
$2,161 SGD
$1,691 USD
View
A
Retailer 8
-
$2,558 SGD
€1,906 EUR
View
A
Retailer 9
-
$2,899 SGD
$2,268 USD
View
A
Retailer 10
-
$2,949 SGD
$2,307 USD
View
A
Retailer 11
-
$3,493 SGD
A$4,204 AUD
View
A
Retailer 12
-
$4,340 SGD
$3,395 USD
View
B+
Retailer 13
-
$4,744 SGD
$3,711 USD
View
B+
Retailer 14
-
$5,390 SGD
£3,320 GBP
View
Retailer 15
-
$6,827 SGD
$5,340 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$10,074 SGD
$7,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-594236A2E · Oct 31
$10,726 SGD
$8,390 USD
View
16 more retailers have this diamond
Prices start from $1,208 SGDSave up to $9,518 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+
3.03ct Radiant
$1,208 SGD