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Cushion|Lab Grown|IGI

3.06ct G VVS2 Cushion Lab Grown Diamond

GD • G/VVS2 • IGI LG598370855

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG598370855

Diamond specifications and retailer prices

From $932 NZD
$525 USD
As of November 1, 2026
Save $6,450 NZD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,381 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG598370855 or 598370855. Listed at 14 retailers as of November 1, 2026, with prices from $932 to $7,381, a $6,450 spread on the same certified stone. Do Amore Diamonds lists it at $7,381. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.06
Carat
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598370855
Dimensions8.45 × 8.21 × 5.27 mm
L/W Ratio1.03
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
8.45 mm8.21 mm3.06 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598370855
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 34°Culet: NoneDepth 64.2%

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: Nov 1
Current: $7,381 NZD|Low: $855 NZD|High: $9,493 NZD|Avg: $2,993 NZD
Do Amore Diamonds
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
November 2, 2026
Retailer 13$932 NZD
Retailer 10$1,393 NZD
Retailer 4$1,540 NZD
Retailer 3$1,560 NZD
Retailer 12$1,611 NZD
Retailer 2$1,765 NZD
Retailer 8$2,405 NZD
Retailer 9$2,450 NZD
Retailer 14$3,326 NZD
Retailer 11$3,859 NZD
Retailer 5$3,911 NZD
Retailer 6$4,173 NZD
Retailer 7$4,755 NZD
Do Amore Diamonds$7,381 NZD

44 data points across 14 retailers

14 retailers$932 NZD to $7,381 NZD

A
Cheapest Retailer
-
$932 NZD
$525 USD
Final sale: no returns
A
Retailer 2
-
$1,393 NZD
$785 USD
View
B+
Retailer 3
-
$1,540 NZD
$868 USD
View
B+
Retailer 4
-
$1,560 NZD
$879 USD
View
B+
Retailer 5
-
$1,611 NZD
$908 USD
View
A
Retailer 6
-
$1,765 NZD
£783 GBP
View
B+
Retailer 7
-
$2,405 NZD
A$2,085 AUD
View
Retailer 8
-
$2,450 NZD
ZAR 22,310 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$3,326 NZD
£1,476 GBP
View
B
Retailer 10
-
$3,859 NZD
$2,175 USD
View
B
Retailer 11
-
$3,911 NZD
$2,204 USD
View
Retailer 12
-
$4,173 NZD
$2,352 USD
View
Price last confirmed 76 days ago
B
Retailer 13
-
$4,755 NZD
£2,110 GBP
View
Most Expensive
C
Do Amore Diamonds
27-961E205F8 · Nov 2
$7,381 NZD
$4,160 USD
View
13 more retailers have this diamond
Prices start from $932 NZDSave up to $6,450 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
3.06ct Cushion
$932 NZD