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Cushion|Lab Grown|IGI

12.08ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG768602647

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768602647

Diamond specifications and retailer prices

From $5,678 NZD
$3,195 USD
As of November 1, 2026
Save $14,818 NZD (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $20,497 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.08ct lab-grown cushion diamond

This 12.08ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768602647 or 768602647. Listed at 11 retailers as of October 31, 2026, with prices from $5,678 to $20,497, a $14,818 spread on the same certified stone. Taylor and Hart lists it at $20,497. 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

12.08
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768602647
Dimensions16.48 × 11.48 × 7.41 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.48 mm11.48 mm12.08 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768602647
Side View
Table 62.0%Crown 33°Girdle: MED-THKPavilion 30.1°Culet: NoneDepth 64.5%

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: $7,882 NZD|Low: $5,678 NZD|High: $20,497 NZD|Avg: $10,736 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
November 2, 2026
Retailer 8$5,678 NZD
Retailer 4$5,883 NZD
Retailer 6$5,883 NZD
Retailer 7$6,647 NZD
Retailer 1$7,882 NZD
Retailer 5$9,150 NZD
Retailer 9$10,157 NZD
Retailer 3$10,899 NZD
Retailer 10$15,587 NZD
Retailer 2$16,371 NZD
Taylor and Hart$20,497 NZD

39 data points across 11 retailers

11 retailers$5,678 NZD to $20,497 NZD

A
Cheapest Retailer
-
$5,678 NZD
$3,195 USD
Final sale: no returns
A
Retailer 2
-
$5,883 NZD
$3,310 USD
View
Retailer 3
-
$5,883 NZD
$3,310 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$6,647 NZD
$3,740 USD
View
A
Retailer 5
-
$7,882 NZD
£3,492 GBP
View
B+
Retailer 6
-
$9,150 NZD
$5,148 USD
View
B+
Retailer 7
-
$10,157 NZD
£4,500 GBP
View
B+
Retailer 8
-
$10,899 NZD
A$9,434 AUD
View
B
Retailer 9
-
$15,587 NZD
$8,770 USD
View
B
Retailer 10
-
$16,371 NZD
$9,211 USD
View
Most Expensive
B
Taylor and Hart
U4YTM9G · Oct 31
$20,497 NZD
$11,533 USD
View
10 more retailers have this diamond
Prices start from $5,678 NZDSave up to $14,818 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
12.08ct Cushion
$5,678 NZD