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Cushion|Lab Grown|IGI

3.11ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG522239697

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG522239697

Diamond specifications and retailer prices

From $958 SGD
$749 USD
As of October 29, 2026
Save $4,782 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,740 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.11ct lab-grown cushion diamond

This 3.11ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG522239697 or 522239697. Listed at 15 retailers as of October 29, 2026, with prices from $958 to $5,740, a $4,782 spread on the same certified stone. Brilliant Earth lists it at $5,740. 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

3.11
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522239697
Dimensions8.39 × 7.88 × 5.31 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.39 mm7.88 mm3.11 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522239697
Side View
Table 61.5%Crown 33.1°Girdle: STK-VTKPavilion 35.5°Culet: NoneDepth 67.4%

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: Oct 29
Current: $5,740 SGD|Low: $611 SGD|High: $9,249 SGD|Avg: $2,938 SGD|-2.8%
Brilliant Earth
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
October 30, 2026
Retailer 4$958 SGD
Retailer 12$992 SGD
Retailer 8$1,124 SGD
Retailer 11$1,221 SGD
Retailer 3$1,383 SGD
Retailer 14$1,488 SGD
Retailer 13$1,616 SGD
Retailer 2$2,240 SGD
Retailer 10$2,303 SGD
Retailer 15$3,078 SGD
Retailer 6$3,421 SGD
Retailer 5$3,438 SGD
Retailer 9$4,200 SGD
Brilliant Earth$5,740 SGD
Retailer 7$9,249 SGD

35 data points across 15 retailers

15 retailers$958 SGD to $5,740 SGD

A
Cheapest Retailer
-
$958 SGD
$749 USD
Final sale: no returns
Retailer 2
-
$992 SGD
$776 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,124 SGD
£693 GBP
View
A
Retailer 4
-
$1,221 SGD
$955 USD
View
A
Retailer 5
-
$1,383 SGD
$1,082 USD
View
A
Retailer 6
-
$1,488 SGD
$1,164 USD
View
A
Retailer 7
-
$1,616 SGD
$1,264 USD
View
B+
Retailer 8
-
$2,240 SGD
A$2,696 AUD
View
B+
Retailer 9
-
$2,303 SGD
ZAR 29,098 ZAR
View
B
Retailer 10
-
$3,078 SGD
£1,896 GBP
View
B
Retailer 11
-
$3,421 SGD
$2,676 USD
View
B
Retailer 12
-
$3,438 SGD
$2,689 USD
View
B
Retailer 13
-
$3,551 SGD
HK$21,700 HKD
View
B
Retailer 14
-
$4,200 SGD
£2,587 GBP
View
Most Expensive
B
Brilliant Earth
17971805A · Oct 29
$5,740 SGD
$4,490 USD
View
14 more retailers have this diamond
Prices start from $958 SGDSave up to $4,782 SGD

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
3.11ct Cushion
$958 SGD