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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 $4,559 AUD
$3,195 USD
As of November 1, 2026
Save $11,897 AUD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $16,456 AUD 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 12 retailers as of October 31, 2026, with prices from $4,559 to $16,456, a $11,897 spread on the same certified stone. Taylor and Hart lists it at $16,456. 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: $6,328 AUD|Low: $4,559 AUD|High: $16,456 AUD|Avg: $8,609 AUD|-1.1%
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$4,559 AUD
Retailer 4$4,723 AUD
Retailer 6$4,723 AUD
Retailer 7$5,337 AUD
Retailer 1$6,328 AUD
Retailer 5$7,346 AUD
Retailer 9$8,155 AUD
Retailer 3$8,750 AUD
Retailer 10$12,514 AUD
Retailer 2$13,143 AUD
Taylor and Hart$16,456 AUD

38 data points across 11 retailers

12 retailers$4,559 AUD to $16,456 AUD

A
Cheapest Retailer
-
$4,559 AUD
$3,195 USD
Final sale: no returns
A
Retailer 2
-
$4,723 AUD
$3,310 USD
View
Retailer 3
-
$4,723 AUD
$3,310 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$5,337 AUD
$3,740 USD
View
A
Retailer 5
-
$6,328 AUD
£3,492 GBP
View
B+
Retailer 6
-
$7,346 AUD
$5,148 USD
View
B+
Retailer 7
-
$8,155 AUD
£4,500 GBP
View
B+
Retailer 8
-
$8,750 AUD
View
B+
Retailer 9
-
$9,132 AUD
$6,400 USD
View
B
Retailer 10
-
$12,514 AUD
$8,770 USD
View
B
Retailer 11
-
$13,143 AUD
$9,211 USD
View
Most Expensive
B
Taylor and Hart
U4YTM9G · Oct 31
$16,456 AUD
$11,533 USD
View
11 more retailers have this diamond
Prices start from $4,559 AUDSave up to $11,897 AUD

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
$4,559 AUD