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Cushion|Lab Grown|IGI

3.80ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG817622417

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817622417

Diamond specifications and retailer prices

From $661 SGD
$517 USD
As of November 1, 2026
Save $4,946 SGD (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,607 SGD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 3.8ct lab-grown cushion diamond

This 3.8ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817622417 or 817622417. Listed at 5 retailers as of November 1, 2026, with prices from $661 to $5,607, a $4,946 spread on the same certified stone. Frank Darling lists it at $5,607. 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

3.80
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817622417
Dimensions10.68 × 8.04 × 5.46 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.68 mm8.04 mm3.80 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817622417
Side View
Table 62.0%Crown 35.4°Girdle: MED-THKPavilion 36.4°Culet: NoneDepth 67.9%

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: $5,607 SGD|Low: $661 SGD|High: $5,607 SGD|Avg: $2,808 SGD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$661 SGD
Retailer 4$928 SGD
Retailer 2$2,398 SGD
Retailer 5$4,078 SGD
Frank Darling$5,607 SGD

14 data points across 5 retailers

5 retailers$661 SGD to $5,607 SGD

A
Cheapest Retailer
-
$661 SGD
$517 USD
Final sale: no returns
B+
Retailer 2
-
$928 SGD
$726 USD
View
B+
Retailer 3
-
$2,398 SGD
$1,876 USD
View
B
Retailer 4
-
$4,078 SGD
$3,190 USD
View
Most Expensive
B
Frank Darling
100190305511KD · Nov 1
$5,607 SGD
$4,386 USD
View
4 more retailers have this diamond
Prices start from $661 SGDSave up to $4,946 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
3.80ct Cushion
$661 SGD