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Cushion|Lab Grown|IGI

3.10ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG747523330

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747523330

Diamond specifications and retailer prices

From $1,085 SGD
$848 USD
As of November 1, 2026
Save $5,796 SGD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,880 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747523330 or 747523330. Listed at 24 retailers as of November 1, 2026, with prices from $1,085 to $6,880, a $5,796 spread on the same certified stone. Brilliant Earth lists it at $6,880. 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

3.10
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747523330
Dimensions7.80 × 7.80 × 4.82 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.80 mm7.80 mm3.10 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747523330
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 61.8%

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: Nov 1
Current: $6,880 SGD|Low: $1,085 SGD|High: $7,123 SGD|Avg: $2,967 SGD|-3.4%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 6$1,085 SGD
Retailer 7$1,124 SGD
Retailer 21$1,310 SGD
Retailer 22$1,356 SGD
Retailer 9$1,509 SGD
Retailer 2$1,708 SGD
Retailer 13$1,785 SGD
Retailer 4$1,819 SGD
Retailer 18$2,379 SGD
Retailer 23$2,484 SGD
Retailer 17$2,540 SGD
Retailer 19$2,611 SGD
Retailer 5$2,663 SGD
Retailer 12$2,721 SGD
Retailer 14$3,489 SGD
Retailer 11$3,786 SGD
Retailer 8$3,803 SGD
Retailer 10$3,819 SGD
Retailer 15$3,881 SGD
Retailer 16$4,039 SGD
Retailer 20$4,220 SGD
Retailer 3$5,112 SGD
Brilliant Earth$6,880 SGD

34 data points across 23 retailers

24 retailers$1,085 SGD to $6,880 SGD

A
Cheapest Retailer
-
$1,085 SGD
$848 USD
Final sale: no returns
Retailer 2
-
$1,124 SGD
$879 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,310 SGD
HK$8,000 HKD
View
A
Retailer 4
-
$1,356 SGD
$1,060 USD
View
A
Retailer 5
-
$1,509 SGD
$1,180 USD
View
A
Retailer 6
-
$1,708 SGD
£1,052 GBP
View
A
Retailer 7
-
$1,785 SGD
€1,329 EUR
View
Retailer 8
-
$1,819 SGD
$1,422 USD
View
Price last confirmed 22 days ago
A
Retailer 9
-
$2,379 SGD
$1,860 USD
View
B+
Retailer 10
-
$2,484 SGD
A$2,988 AUD
View
A
Retailer 11
-
$2,540 SGD
A$3,055 AUD
View
A
Retailer 12
-
$2,611 SGD
ZAR 32,979 ZAR
View
B+
Retailer 13
-
$2,663 SGD
$2,082 USD
View
B+
Retailer 14
-
$2,721 SGD
$2,128 USD
View
B+
Retailer 15
-
$3,489 SGD
£2,148 GBP
View
B+
Retailer 16
-
$3,670 SGD
$2,870 USD
View
B+
Retailer 17
-
$3,786 SGD
View
B+
Retailer 18
-
$3,803 SGD
$2,974 USD
View
B+
Retailer 19
-
$3,819 SGD
$2,986 USD
View
B+
Retailer 20
-
$3,881 SGD
$3,034 USD
View
B+
Retailer 21
-
$4,018 SGD
$3,142 USD
View
B+
Retailer 22
-
$4,220 SGD
£2,598 GBP
View
Retailer 23
-
$5,112 SGD
A$6,149 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
16617329A · Nov 2
$6,880 SGD
$5,380 USD
View
23 more retailers have this diamond
Prices start from $1,085 SGDSave up to $5,796 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
3.10ct Cushion
$1,085 SGD