Cushion|Lab Grown|IGI

3.00ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG830643243

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

Certificate IGI LG830643243

Diamond specifications and retailer prices

From $589 USD
HK$4,600 HKD
As of November 1, 2026
Save $2,751 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,340 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3ct lab-grown cushion diamond

This 3ct 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 LG830643243 or 830643243. Listed at 20 retailers as of October 31, 2026, with prices from $589 to $3,340, a $2,751 spread on the same certified stone. Brilliant Earth lists it at $3,340. 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

3.00
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830643243
Dimensions8.27 × 7.96 × 5.12 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
8.27 mm7.96 mm3.00 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830643243
Side View
Table 67.0%Crown 36.6°Girdle: THK-VTKPavilion 32.3°Culet: NoneDepth 64.3%

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 1
Current: $3,340 USD|Low: $487 USD|High: $3,340 USD|Avg: $1,473 USD
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 8$493 USD
Retailer 15$589 USD
Retailer 19$609 USD
Retailer 2$823 USD
Retailer 18$825 USD
Retailer 7$844 USD
Retailer 9$857 USD
Retailer 20$896 USD
Retailer 21$1,152 USD
Retailer 4$1,174 USD
Retailer 5$1,226 USD
Retailer 13$1,309 USD
Retailer 17$1,715 USD
Retailer 12$1,788 USD
Retailer 10$1,960 USD
Retailer 3$2,008 USD
Retailer 6$2,043 USD
Retailer 14$2,138 USD
Retailer 16$2,339 USD
Retailer 11$2,580 USD
Brilliant Earth$3,340 USD

26 data points across 21 retailers

20 retailers$589 USD to $3,340 USD

A
Cheapest Retailer
-
$589 USD
HK$4,600 HKD
A
Retailer 2
-
$609 USD
£480 GBP
View
A
Retailer 3
-
$823 USD
€784 EUR
View
Retailer 4
-
$825 USD
View
Price last confirmed 6 days ago
A
Retailer 5
-
$844 USD
View
Retailer 6
-
$857 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$896 USD
£706 GBP
View
Retailer 8
-
$1,152 USD
A$1,772 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
$1,174 USD
ZAR 18,968 ZAR
View
Price last confirmed 10 days ago
A
Retailer 10
-
$1,226 USD
View
A
Retailer 11
-
$1,309 USD
View
B+
Retailer 12
-
$1,715 USD
SGD 2,318 SGD
View
B+
Retailer 13
-
$1,788 USD
View
Retailer 14
-
$1,960 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$2,008 USD
£1,581 GBP
View
B+
Retailer 16
-
$2,043 USD
View
Retailer 17
-
$2,138 USD
A$3,289 AUD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
$2,339 USD
View
Retailer 19
-
$2,580 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21498369A · Oct 31
$3,340 USD
View
19 more retailers have this diamond
Prices start from $589 USDSave up to $2,751 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
3.00ct Cushion
$589 USD