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Cushion|Lab Grown|IGI

6.15ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG559279653

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG559279653

Diamond specifications and retailer prices

From $1,166 SGD
$912 USD
As of November 1, 2026
Save $8,077 SGD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,243 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.15ct lab-grown cushion diamond

This 6.15ct 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 LG559279653 or 559279653. Listed at 11 retailers as of October 31, 2026, with prices from $1,166 to $9,243, a $8,077 spread on the same certified stone. Do Amore Diamonds lists it at $9,243. 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

6.15
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559279653
Dimensions10.43 × 10.45 × 7.13 mm
L/W Ratio1.00
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
10.43 mm10.45 mm6.15 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559279653
Side View
Table 63.0%Crown 36.6°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 68.2%

Caratlytics Score

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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: $9,243 SGD|Low: $836 SGD|High: $9,268 SGD|Avg: $3,176 SGD
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
November 1, 2026
Retailer 10$1,166 SGD
Retailer 8$1,207 SGD
Retailer 11$1,838 SGD
Retailer 5$1,877 SGD
Retailer 3$1,886 SGD
Retailer 6$1,886 SGD
Retailer 9$1,946 SGD
Retailer 7$2,470 SGD
Retailer 4$3,073 SGD
Retailer 12$3,682 SGD
Retailer 2$4,520 SGD
Retailer 13$4,752 SGD
Do Amore Diamonds$9,243 SGD

23 data points across 13 retailers

11 retailers$1,166 SGD to $9,243 SGD

A
Cheapest Retailer
-
$1,166 SGD
$912 USD
Final sale: no returns
Retailer 2
-
$1,207 SGD
$944 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,838 SGD
$1,438 USD
View
A
Retailer 4
-
$1,886 SGD
$1,475 USD
View
A
Retailer 5
-
$1,886 SGD
$1,475 USD
View
B+
Retailer 6
-
$1,946 SGD
$1,522 USD
View
A
Retailer 7
-
$2,470 SGD
A$2,972 AUD
View
B+
Retailer 8
-
$3,682 SGD
£2,268 GBP
View
B+
Retailer 9
-
$4,520 SGD
£2,784 GBP
View
B+
Retailer 10
-
$4,752 SGD
$3,717 USD
View
Most Expensive
B
Do Amore Diamonds
27-3FAAAAB05 · Oct 31
$9,243 SGD
$7,230 USD
View
10 more retailers have this diamond
Prices start from $1,166 SGDSave up to $8,077 SGD

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
6.15ct Cushion
$1,166 SGD