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Cushion|Lab Grown|IGI

3.10ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG810613504

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG810613504

Diamond specifications and retailer prices

From $838 AUD
As of November 4, 2026
Save $1,953 AUD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,234 AUD at Rare Carat · As of July 13, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG810613504 or 810613504. Listed at 17 retailers as of November 4, 2026, with a 233% 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 angle31.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810613504
Dimensions10.65 × 7.45 × 5.05 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.65 mm7.45 mm3.10 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810613504
Side View
Table 63.0%Crown 31.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
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 4
Current: $2,791 AUD|Low: $761 AUD|High: $3,149 AUD|Avg: $1,826 AUD|-1.5%
Retailer 1
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
November 5, 2026
Retailer 16$761 AUD
Retailer 2$838 AUD
Retailer 11$845 AUD
Retailer 12$919 AUD
Retailer 4$1,200 AUD
Retailer 5$1,200 AUD
Retailer 13$1,207 AUD
Retailer 9$1,244 AUD
Retailer 10$1,611 AUD
Retailer 14$1,659 AUD
Retailer 3$1,845 AUD
Retailer 6$2,495 AUD
Retailer 8$2,499 AUD
Retailer 15$2,690 AUD
Retailer 1$2,791 AUD
Retailer 7$3,139 AUD

35 data points across 16 retailers

17 retailers$838 AUD to $2,791 AUD

Retailer 1
-
$761 AUD
Price last confirmed 11 days ago
A
Retailer 2
-
$838 AUD
View
A
Retailer 3
-
$845 AUD
View
A
Retailer 4
-
$919 AUD
View
B+
Retailer 5
-
$1,200 AUD
View
Retailer 6
-
$1,200 AUD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$1,207 AUD
View
A
Retailer 8
-
$1,244 AUD
View
A
Retailer 9
-
$1,611 AUD
View
A
Retailer 10
-
$1,659 AUD
View
A
Retailer 11
-
$1,845 AUD
View
B+
Retailer 12
-
$2,495 AUD
View
B+
Retailer 13
-
$2,499 AUD
View
B+
Retailer 14
-
$2,690 AUD
View
B+
Retailer 15
-
$2,791 AUD
View
Retailer 16
-
$3,139 AUD
View
Price last confirmed 28 days ago
Most Expensive
Rare Carat
KI5046135KF810 · Jul 13
$4,234 AUD
$2,970 USD
View
Price last confirmed 115 days ago
16 more retailers have this diamond
Prices start from $838 AUDSave up to $1,953 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
$838 AUD