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Radiant|Lab Grown|IGI

3.05ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG741577731

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

Certificate IGI LG741577731

Diamond specifications and retailer prices

From $612 SGD
$479 USD
As of October 30, 2026
Save $6,675 SGD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,287 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741577731 or 741577731. Listed at 20 retailers as of October 29, 2026, with prices from $612 to $7,287, a $6,675 spread on the same certified stone. Brilliant Earth lists it at $7,287. 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

3.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741577731
Dimensions10.51 × 7.07 × 4.82 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.51 mm7.07 mm3.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741577731
Side View
Table 65.0%Crown 45.5°Girdle: MediumPavilion 35°Culet: NoneDepth 68.2%

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: $7,287 SGD|Low: $594 SGD|High: $7,530 SGD|Avg: $1,806 SGD|-1.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
October 31, 2026
Retailer 20$612 SGD
Retailer 9$685 SGD
Retailer 17$687 SGD
Retailer 4$759 SGD
Retailer 5$759 SGD
Retailer 16$940 SGD
Retailer 19$956 SGD
Retailer 10$1,184 SGD
Retailer 2$1,192 SGD
Retailer 6$1,234 SGD
Retailer 13$1,251 SGD
Retailer 15$1,649 SGD
Retailer 7$1,805 SGD
Retailer 18$2,042 SGD
Retailer 3$2,442 SGD
Retailer 8$2,478 SGD
Retailer 11$2,665 SGD
Retailer 14$2,806 SGD
Retailer 12$2,842 SGD
Brilliant Earth$7,287 SGD

35 data points across 20 retailers

20 retailers$612 SGD to $7,287 SGD

A
Cheapest Retailer
-
$612 SGD
$479 USD
A
Retailer 2
-
$685 SGD
$536 USD
View
Final sale: no returns
A
Retailer 3
-
$687 SGD
$537 USD
View
A
Retailer 4
-
$759 SGD
$594 USD
View
Retailer 5
-
$759 SGD
$594 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$940 SGD
$735 USD
View
Retailer 7
-
$956 SGD
£589 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
-
$1,184 SGD
$926 USD
View
A
Retailer 9
-
$1,192 SGD
€888 EUR
View
A
Retailer 10
-
$1,234 SGD
$965 USD
View
A
Retailer 11
-
$1,251 SGD
£770 GBP
View
A
Retailer 12
-
$1,649 SGD
ZAR 20,838 ZAR
View
A
Retailer 13
-
$1,805 SGD
$1,412 USD
View
B+
Retailer 14
-
$2,042 SGD
$1,597 USD
View
B+
Retailer 15
-
$2,442 SGD
$1,910 USD
View
B+
Retailer 16
-
$2,478 SGD
$1,939 USD
View
B+
Retailer 17
-
$2,665 SGD
$2,085 USD
View
B+
Retailer 18
-
$2,806 SGD
£1,728 GBP
View
B+
Retailer 19
-
$2,842 SGD
$2,223 USD
View
Most Expensive
B
Brilliant Earth
16175543A · Oct 29
$7,287 SGD
$5,700 USD
View
19 more retailers have this diamond
Prices start from $612 SGDSave up to $6,675 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
3.05ct Radiant
$612 SGD