CaratHunter
Plans
Cushion|Lab Grown|IGI

3.10ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG731587100

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG731587100

Diamond specifications and retailer prices

From $994 AUD
As of November 2, 2026
Save $7,092 AUD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,094 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731587100 or 731587100. Listed at 16 retailers as of November 2, 2026, with a 714% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731587100
Dimensions10.00 × 7.57 × 5.27 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.00 mm7.57 mm3.10 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731587100
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 69.6%

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: Nov 2
Current: $9,094 AUD|Low: $731 AUD|High: $17,092 AUD|Avg: $4,587 AUD|+56.0%
MOH London
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 2, 2026
Retailer 17$731 AUD
Retailer 11$994 AUD
Retailer 3$1,043 AUD
Retailer 14$1,266 AUD
Retailer 16$1,344 AUD
Retailer 13$1,474 AUD
Retailer 4$1,885 AUD
Retailer 2$1,937 AUD
Retailer 6$2,295 AUD
Retailer 15$2,295 AUD
Retailer 5$3,073 AUD
Retailer 12$4,861 AUD
Retailer 7$6,038 AUD
Retailer 8$6,426 AUD
Retailer 9$7,762 AUD
Retailer 10$8,085 AUD
MOH London$9,094 AUD

15 data points across 17 retailers

16 retailers$994 AUD to $8,085 AUD

A
Cheapest Retailer
-
$994 AUD
B+
Retailer 2
-
$1,043 AUD
View
A
Retailer 3
-
$1,266 AUD
View
A
Retailer 4
-
$1,344 AUD
View
A
Retailer 5
-
$1,474 AUD
View
A
Retailer 6
-
$1,885 AUD
View
A
Retailer 7
-
$1,937 AUD
View
A
Retailer 8
-
$2,295 AUD
View
Retailer 9
-
$2,295 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$3,073 AUD
View
B
Retailer 11
-
$4,861 AUD
View
Retailer 12
-
$6,038 AUD
View
Price last confirmed 10 days ago
Retailer 13
-
$6,426 AUD
View
Price last confirmed 11 days ago
Retailer 14
-
$7,762 AUD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$8,085 AUD
View
Most Expensive
MOH London
LG731587100 · Oct 25
$9,094 AUD
£5,023 GBP
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from $994 AUDSave up to $7,092 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
$994 AUD