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Cushion|Lab Grown|IGI

6.18ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG715594001

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG715594001

Diamond specifications and retailer prices

From $3,084 SGD
CA$3,349 CAD
As of November 2, 2026
Save $4,462 SGD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $7,546 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 6.18ct lab-grown cushion diamond

This 6.18ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG715594001 or 715594001. Listed at 3 retailers as of November 1, 2026, with prices from $3,084 to $7,546, a $4,462 spread on the same certified stone. Do Amore Diamonds lists it at $7,546. 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

6.18
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715594001
Dimensions13.18 × 9.47 × 6.28 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Top View
13.18 mm9.47 mm6.18 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715594001
Side View
Table 63.0%Crown 34.5°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 66.3%

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 2
Current: $8,530 SGD|Low: $1,343 SGD|High: $9,310 SGD|Avg: $3,878 SGD|-5.9%
Do Amore Diamonds
Retailer 2
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Retailer 14
September 16, 2026
Retailer 8$1,435 SGD
Retailer 3$1,477 SGD
Retailer 4$1,868 SGD
Retailer 2$1,899 SGD
Retailer 12$2,018 SGD
Retailer 7$2,696 SGD
Retailer 10$3,084 SGD
Retailer 13$3,493 SGD
Retailer 5$4,165 SGD
Retailer 11$4,431 SGD
Retailer 9$5,438 SGD
Retailer 6$6,172 SGD
Retailer 14$7,219 SGD
Do Amore Diamonds$8,530 SGD

56 data points across 14 retailers

3 retailers$3,084 SGD to $7,546 SGD

A
Cheapest Retailer
-
$3,084 SGD
CA$3,349 CAD
B+
Retailer 2
-
$5,438 SGD
$4,252 USD
View
Most Expensive
B
Do Amore Diamonds
22-715594001 · Nov 1
$7,546 SGD
$5,900 USD
View
2 more retailers have this diamond
Prices start from $3,084 SGDSave up to $4,462 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
6.18ct Cushion
$3,084 SGD