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Cushion|Lab Grown|IGI

1.91ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG786686999

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786686999

Diamond specifications and retailer prices

From $402 SGD
£248 GBP
As of October 30, 2026
Save $1,118 SGD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,521 SGD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.91ct lab-grown cushion diamond

This 1.91ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786686999 or 786686999. Listed at 8 retailers as of October 30, 2026, with prices from $402 to $1,521, a $1,118 spread on the same certified stone. With Clarity lists it at $1,521. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786686999
Dimensions9.12 × 6.34 × 4.22 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
9.12 mm6.34 mm1.91 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786686999
Side View
Table 60.0%Crown 36°Girdle: MED-THKPavilion 36.8°Culet: NoneDepth 66.6%

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: Oct 30
Current: $600 SGD|Low: $401 SGD|High: $1,599 SGD|Avg: $1,122 SGD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 2, 2026
Retailer 3$402 SGD
Retailer 1$600 SGD
Retailer 9$738 SGD
Retailer 7$801 SGD
Retailer 4$842 SGD
Retailer 6$1,293 SGD
Retailer 2$1,312 SGD
Retailer 10$1,335 SGD
Retailer 5$1,452 SGD
Retailer 8$1,494 SGD
With Clarity$1,521 SGD

32 data points across 11 retailers

8 retailers$402 SGD to $1,521 SGD

A
Cheapest Retailer
-
$402 SGD
£248 GBP
A
Retailer 2
-
$600 SGD
€447 EUR
View
A
Retailer 3
-
$801 SGD
$626 USD
View
A
Retailer 4
-
$842 SGD
A$1,013 AUD
View
B+
Retailer 5
-
$1,293 SGD
$1,011 USD
View
Retailer 6
-
$1,452 SGD
£894 GBP
View
Price last confirmed 12 days ago
Retailer 7
-
$1,494 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
With Clarity
786686999 · Nov 1
$1,521 SGD
$1,189 USD
View
7 more retailers have this diamond
Prices start from $402 SGDSave up to $1,118 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
1.91ct Cushion
$402 SGD