CaratHunter
Plans
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 $1,329 NZD
$749 USD
As of October 31, 2026
Save $6,638 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,967 NZD at Brilliant Earth · As of October 31, 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 31, 2026, with prices from $1,329 to $7,967, a $6,638 spread on the same certified stone. Brilliant Earth lists it at $7,967. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,967 NZD|Low: $848 NZD|High: $12,837 NZD|Avg: $4,073 NZD|-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
November 1, 2026
Retailer 4$1,329 NZD
Retailer 12$1,377 NZD
Retailer 2$1,556 NZD
Retailer 11$1,694 NZD
Retailer 3$1,920 NZD
Retailer 14$2,065 NZD
Retailer 13$2,243 NZD
Retailer 8$3,109 NZD
Retailer 10$3,196 NZD
Retailer 15$4,272 NZD
Retailer 6$4,748 NZD
Retailer 5$4,772 NZD
Retailer 9$5,829 NZD
Brilliant Earth$7,967 NZD
Retailer 7$12,837 NZD

36 data points across 15 retailers

15 retailers$1,329 NZD to $7,967 NZD

A
Cheapest Retailer
-
$1,329 NZD
$749 USD
Final sale: no returns
Retailer 2
-
$1,377 NZD
$776 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,556 NZD
£690 GBP
View
A
Retailer 4
-
$1,694 NZD
$955 USD
View
A
Retailer 5
-
$1,920 NZD
$1,082 USD
View
A
Retailer 6
-
$2,065 NZD
$1,164 USD
View
A
Retailer 7
-
$2,243 NZD
$1,264 USD
View
B+
Retailer 8
-
$3,109 NZD
A$2,696 AUD
View
B+
Retailer 9
-
$3,196 NZD
ZAR 29,098 ZAR
View
B
Retailer 10
-
$4,272 NZD
£1,896 GBP
View
B
Retailer 11
-
$4,748 NZD
$2,676 USD
View
B
Retailer 12
-
$4,772 NZD
$2,689 USD
View
B
Retailer 13
-
$4,928 NZD
HK$21,700 HKD
View
B
Retailer 14
-
$5,829 NZD
£2,587 GBP
View
Most Expensive
B
Brilliant Earth
17971805A · Oct 31
$7,967 NZD
$4,490 USD
View
14 more retailers have this diamond
Prices start from $1,329 NZDSave up to $6,638 NZD

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
$1,329 NZD