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Cushion|Lab Grown|IGI

6.08ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG851691478

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG851691478

Diamond specifications and retailer prices

From $2,789 NZD
$1,572 USD
As of October 31, 2026
Save $7,378 NZD (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,168 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.08ct lab-grown cushion diamond

This 6.08ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851691478 or 851691478. Listed at 13 retailers as of October 31, 2026, with prices from $2,789 to $10,168, a $7,378 spread on the same certified stone. Taylor and Hart lists it at $10,168. 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

6.08
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851691478
Dimensions10.17 × 10.16 × 6.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.17 mm10.16 mm6.08 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851691478
Side View
Table 64.0%Crown 37°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 66.4%

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: $8,256 NZD|Low: $2,789 NZD|High: $10,168 NZD|Avg: $5,528 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 1, 2026
Retailer 4$2,789 NZD
Retailer 7$3,044 NZD
Retailer 11$3,194 NZD
Retailer 2$3,628 NZD
Retailer 8$4,079 NZD
Retailer 5$4,134 NZD
Retailer 9$5,356 NZD
Retailer 10$6,185 NZD
Retailer 12$6,976 NZD
Retailer 3$7,793 NZD
Retailer 1$8,256 NZD
Retailer 6$8,522 NZD
Taylor and Hart$10,168 NZD

3 data points across 13 retailers

13 retailers$2,789 NZD to $10,168 NZD

A
Cheapest Retailer
-
$2,789 NZD
$1,572 USD
Final sale: no returns
A
Retailer 2
-
$3,044 NZD
£1,351 GBP
View
A
Retailer 3
-
$3,194 NZD
$1,800 USD
View
A
Retailer 4
-
$3,628 NZD
$2,045 USD
View
A
Retailer 5
-
$4,079 NZD
£1,810 GBP
View
A
Retailer 6
-
$4,134 NZD
$2,330 USD
View
B+
Retailer 7
-
$5,356 NZD
A$4,644 AUD
View
B+
Retailer 8
-
$6,185 NZD
$3,486 USD
View
B+
Retailer 9
-
$6,976 NZD
£3,096 GBP
View
B+
Retailer 10
-
$7,793 NZD
$4,392 USD
View
B+
Retailer 11
-
$8,256 NZD
£3,664 GBP
View
B
Retailer 12
-
$8,522 NZD
$4,803 USD
View
Most Expensive
B
Taylor and Hart
2TV9P7Z · Oct 31
$10,168 NZD
$5,730 USD
View
12 more retailers have this diamond
Prices start from $2,789 NZDSave up to $7,378 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
6.08ct Cushion
$2,789 NZD