CaratHunter
Plans
Cushion|Lab Grown|IGI

3.10ct D VVS2 Cushion Lab Grown Diamond

GD • D/VVS2 • IGI LG742527492

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG742527492

Diamond specifications and retailer prices

From $873 AUD
$613 USD
As of October 29, 2026
Save $3,184 AUD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,968 AUD at Rare Carat · As of October 19, 2026
View at Rare Carat

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 standard cut grade and certified by IGI LG742527492 or 742527492. Listed at 17 retailers as of October 29, 2026, with a 365% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.10
Carat
D
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742527492
Dimensions8.38 × 8.26 × 5.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.38 mm8.26 mm3.10 ctD / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742527492
Side View
Table 62.0%Crown 35.2°Girdle: THN-MEDPavilion 38.2°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,968 AUD|Low: $873 AUD|High: $5,017 AUD|Avg: $2,407 AUD|-1.0%
Rare Carat
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
October 30, 2026
Retailer 6$873 AUD
Retailer 9$975 AUD
Retailer 13$1,057 AUD
Retailer 17$1,160 AUD
Retailer 15$1,295 AUD
Retailer 12$1,365 AUD
Retailer 10$1,506 AUD
Retailer 2$2,041 AUD
Retailer 14$2,099 AUD
Retailer 3$2,349 AUD
Retailer 4$2,820 AUD
Retailer 5$3,136 AUD
Retailer 8$3,141 AUD
Retailer 16$3,277 AUD
Retailer 7$3,654 AUD
Retailer 11$4,057 AUD
Rare Carat$4,968 AUD

43 data points across 17 retailers

17 retailers$873 AUD to $4,057 AUD

A
Cheapest Retailer
-
$873 AUD
$613 USD
Final sale: no returns
Retailer 2
-
$975 AUD
$685 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,057 AUD
HK$5,800 HKD
View
B+
Retailer 4
-
$1,160 AUD
$815 USD
View
B+
Retailer 5
-
$1,295 AUD
$910 USD
View
A
Retailer 6
-
$1,365 AUD
$959 USD
View
A
Retailer 7
-
$1,506 AUD
£833 GBP
View
Retailer 8
-
$2,041 AUD
View
A
Retailer 9
-
$2,099 AUD
ZAR 23,821 ZAR
View
B+
Retailer 10
-
$2,349 AUD
$1,650 USD
View
B+
Retailer 11
-
$2,820 AUD
£1,560 GBP
View
B+
Retailer 12
-
$3,136 AUD
$2,203 USD
View
B+
Retailer 13
-
$3,141 AUD
$2,207 USD
View
B+
Retailer 14
-
$3,277 AUD
$2,303 USD
View
Retailer 15
-
$3,654 AUD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
$4,057 AUD
£2,244 GBP
View
Most Expensive
Rare Carat
C909-228 · Oct 19
$4,968 AUD
$3,490 USD
View
Price last confirmed 11 days ago
16 more retailers have this diamond
Prices start from $873 AUDSave up to $3,184 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
$873 AUD