Cushion|Lab Grown|IGI

3.10ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG808622664

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

Certificate IGI LG808622664

Diamond specifications and retailer prices

From $712 USD
£561 GBP
As of October 30, 2026
Save $2,868 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,580 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG808622664 or 808622664. Listed at 20 retailers as of October 30, 2026, with prices from $712 to $3,580, a $2,868 spread on the same certified stone. Do Amore Diamonds lists it at $3,580. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808622664
Dimensions8.93 × 8.55 × 5.36 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.93 mm8.55 mm3.10 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808622664
Side View
Table 63.0%Crown 34.4°Girdle: THN-MEDPavilion 37.9°Culet: NoneDepth 62.7%

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: $3,580 USD|Low: $471 USD|High: $6,020 USD|Avg: $1,859 USD|-0.8%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 19
Retailer 20
October 31, 2026
Retailer 10$583 USD
Retailer 14$712 USD
Retailer 2$720 USD
Retailer 9$766 USD
Retailer 7$952 USD
Retailer 19$980 USD
Retailer 15$988 USD
Retailer 3$1,016 USD
Retailer 16$1,347 USD
Retailer 17$1,385 USD
Retailer 5$1,418 USD
Retailer 20$1,786 USD
Retailer 6$1,859 USD
Retailer 8$2,192 USD
Retailer 12$2,195 USD
Retailer 4$2,578 USD
Retailer 18$2,667 USD
Retailer 13$3,430 USD
Do Amore Diamonds$3,580 USD
Retailer 11$3,944 USD

31 data points across 20 retailers

20 retailers$712 USD to $3,580 USD

Retailer 1
-
$583 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$712 USD
£561 GBP
View
A
Retailer 3
-
$720 USD
View
B+
Retailer 4
-
$766 USD
View
A
Retailer 5
-
$952 USD
View
Retailer 6
-
$980 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$988 USD
£778 GBP
View
A
Retailer 8
-
$1,016 USD
View
A
Retailer 9
-
$1,347 USD
A$2,073 AUD
View
A
Retailer 10
-
$1,385 USD
ZAR 22,371 ZAR
View
A
Retailer 11
-
$1,418 USD
View
B+
Retailer 12
-
$1,786 USD
CA$2,481 CAD
View
B+
Retailer 13
-
$1,859 USD
£1,464 GBP
View
B+
Retailer 14
-
$2,192 USD
View
B+
Retailer 15
-
$2,195 USD
View
B
Retailer 16
-
$2,578 USD
View
B+
Retailer 17
-
$2,667 USD
£2,100 GBP
View
Retailer 18
-
$2,846 USD
View
Price last confirmed 72 days ago
B
Retailer 19
-
$3,430 USD
View
Most Expensive
B
Do Amore Diamonds
25-2209130-005 · Oct 31
$3,580 USD
View
19 more retailers have this diamond
Prices start from $712 USDSave up to $2,868 USD

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
$712 USD