CaratHunter
Plans
Cushion|Lab Grown|IGI

13.51ct G VVS2 Cushion Lab Grown Diamond

VG • G/VVS2 • IGI LG841629717

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841629717

Diamond specifications and retailer prices

From $4,327 NZD
£1,920 GBP
As of November 1, 2026
Save $17,625 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $21,952 NZD at Adiamor · As of November 2, 2026
View at Adiamor

About this 13.51ct lab-grown cushion diamond

This 13.51ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG841629717 or 841629717. Listed at 13 retailers as of November 1, 2026, with prices from $4,327 to $21,952, a $17,625 spread on the same certified stone. Adiamor lists it at $21,952. 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

13.51
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841629717
Dimensions17.02 × 12.05 × 7.65 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.02 mm12.05 mm13.51 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841629717
Side View
Table 66.0%Crown 39.1°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 63.5%

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: $21,952 NZD|Low: $4,327 NZD|High: $22,012 NZD|Avg: $10,133 NZD|-0.3%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9$4,327 NZD
Retailer 13$5,202 NZD
Retailer 12$5,474 NZD
Retailer 2$7,216 NZD
Retailer 7$7,700 NZD
Retailer 11$8,147 NZD
Retailer 4$8,340 NZD
Retailer 8$9,982 NZD
Retailer 5$10,221 NZD
Retailer 6$12,260 NZD
Retailer 10$14,382 NZD
Retailer 3$18,789 NZD
Adiamor$21,952 NZD

11 data points across 13 retailers

13 retailers$4,327 NZD to $21,952 NZD

A
Cheapest Retailer
-
$4,327 NZD
£1,920 GBP
A
Retailer 2
-
$5,202 NZD
$2,932 USD
View
Final sale: no returns
A
Retailer 3
-
$5,474 NZD
$3,085 USD
View
A
Retailer 4
-
$7,216 NZD
£3,202 GBP
View
A
Retailer 5
-
$7,700 NZD
$4,340 USD
View
A
Retailer 6
-
$8,147 NZD
€4,373 EUR
View
A
Retailer 7
-
$8,340 NZD
ZAR 75,938 ZAR
View
B+
Retailer 8
-
$9,982 NZD
A$8,655 AUD
View
B+
Retailer 9
-
$10,221 NZD
£4,536 GBP
View
B+
Retailer 10
-
$12,260 NZD
$6,910 USD
View
B
Retailer 11
-
$14,382 NZD
$8,106 USD
View
B
Retailer 12
-
$18,789 NZD
$10,589 USD
View
Most Expensive
B
Adiamor
D-82757945 · Nov 2
$21,952 NZD
$12,372 USD
View
12 more retailers have this diamond
Prices start from $4,327 NZDSave up to $17,625 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
13.51ct Cushion
$4,327 NZD