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Cushion|Lab Grown|IGI

6.12ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG559286480

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG559286480

Diamond specifications and retailer prices

From $908 USD
As of November 1, 2026
Save $6,292 USD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,200 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.12ct lab-grown cushion diamond

This 6.12ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG559286480 or 559286480. Listed at 11 retailers as of November 1, 2026, with prices from $908 to $7,200, a $6,292 spread on the same certified stone. Do Amore Diamonds lists it at $7,200. 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

6.12
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559286480
Dimensions10.37 × 10.17 × 6.63 mm
L/W Ratio1.02
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
10.37 mm10.17 mm6.12 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559286480
Side View
Table 64.5%Crown 37.9°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,200 USD|Low: $651 USD|High: $8,540 USD|Avg: $2,928 USD
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 1, 2026
Retailer 11$908 USD
Retailer 9$940 USD
Retailer 7$1,115 USD
Retailer 12$1,433 USD
Retailer 6$1,462 USD
Retailer 4$1,462 USD
Retailer 10$1,515 USD
Retailer 8$1,923 USD
Retailer 5$2,392 USD
Retailer 13$2,865 USD
Retailer 2$3,519 USD
Retailer 3$3,700 USD
Do Amore Diamonds$7,200 USD
Retailer 14$8,540 USD

17 data points across 14 retailers

11 retailers$908 USD to $7,200 USD

A
Cheapest Retailer
-
$908 USD
Final sale: no returns
Retailer 2
-
$940 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,115 USD
View
A
Retailer 4
-
$1,433 USD
View
A
Retailer 5
-
$1,462 USD
View
B+
Retailer 6
-
$1,515 USD
View
A
Retailer 7
-
$1,923 USD
A$2,958 AUD
View
B+
Retailer 8
-
$2,865 USD
£2,256 GBP
View
B+
Retailer 9
-
$3,519 USD
£2,771 GBP
View
B+
Retailer 10
-
$3,700 USD
View
Most Expensive
B
Do Amore Diamonds
27-EBAD8D6B1 · Nov 2
$7,200 USD
View
10 more retailers have this diamond
Prices start from $908 USDSave up to $6,292 USD

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
6.12ct Cushion
$908 USD