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Cushion|Lab Grown|IGI

3.10ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG669419475

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG669419475

Diamond specifications and retailer prices

From $1,156 AUD
$812 USD
As of October 30, 2026
Save $9,150 AUD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,305 AUD at Brilliant Earth · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669419475 or 669419475. Listed at 19 retailers as of October 29, 2026, with prices from $1,156 to $10,305, a $9,150 spread on the same certified stone. Brilliant Earth lists it at $10,305. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669419475
Dimensions9.56 × 7.96 × 5.27 mm
L/W Ratio1.20
Girdle conditionFaceted
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
9.56 mm7.96 mm3.10 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669419475
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 66.2%

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: $10,305 AUD|Low: $1,038 AUD|High: $10,305 AUD|Avg: $2,904 AUD
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
October 30, 2026
Retailer 2$1,156 AUD
Retailer 16$1,267 AUD
Retailer 17$1,312 AUD
Retailer 8$1,513 AUD
Retailer 4$1,616 AUD
Retailer 12$1,719 AUD
Retailer 13$1,761 AUD
Retailer 5$2,397 AUD
Retailer 18$2,443 AUD
Retailer 15$2,498 AUD
Retailer 10$2,718 AUD
Retailer 11$3,711 AUD
Retailer 3$3,735 AUD
Retailer 6$3,750 AUD
Retailer 9$3,799 AUD
Retailer 7$4,014 AUD
Retailer 14$4,555 AUD
Retailer 19$5,003 AUD
Brilliant Earth$10,305 AUD

35 data points across 19 retailers

19 retailers$1,156 AUD to $10,305 AUD

A
Cheapest Retailer
-
$1,156 AUD
$812 USD
Final sale: no returns
A
Retailer 2
-
$1,267 AUD
$890 USD
View
A
Retailer 3
-
$1,312 AUD
HK$7,200 HKD
View
A
Retailer 4
-
$1,513 AUD
$1,063 USD
View
A
Retailer 5
-
$1,616 AUD
$1,135 USD
View
A
Retailer 6
-
$1,719 AUD
£951 GBP
View
A
Retailer 7
-
$1,761 AUD
€1,178 EUR
View
A
Retailer 8
-
$2,397 AUD
$1,684 USD
View
Retailer 9
-
$2,443 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$2,498 AUD
ZAR 28,346 ZAR
View
A
Retailer 11
-
$2,718 AUD
$1,910 USD
View
B+
Retailer 12
-
$3,711 AUD
$2,607 USD
View
Retailer 13
-
$3,735 AUD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$3,750 AUD
$2,634 USD
View
B+
Retailer 15
-
$3,799 AUD
SGD 3,607 SGD
View
B+
Retailer 16
-
$4,014 AUD
$2,820 USD
View
B+
Retailer 17
-
$4,555 AUD
£2,520 GBP
View
Retailer 18
-
$5,003 AUD
$3,515 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
13183029A · Oct 29
$10,305 AUD
$7,240 USD
View
18 more retailers have this diamond
Prices start from $1,156 AUDSave up to $9,150 AUD

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
$1,156 AUD