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Marquise|Lab Grown|IGI

3.57ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG797622116

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797622116

Diamond specifications and retailer prices

From $2,025 SGD
CA$2,199 CAD
As of October 30, 2026
Save $897 SGD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,922 SGD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.57ct lab-grown marquise diamond

This 3.57ct lab-grown marquise 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 LG797622116 or 797622116. Listed at 2 retailers as of October 30, 2026, with prices from $2,025 to $2,922, a $897 spread on the same certified stone. The Diamond Guys lists it at $2,922. 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

3.57
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797622116
Dimensions16.06 × 7.79 × 4.92 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.06 mm7.79 mm3.57 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797622116
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $1,272 SGD|Low: $473 SGD|High: $8,530 SGD|Avg: $3,171 SGD|+12.9%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
The Diamond Guys
September 16, 2026
Retailer 7$485 SGD
Retailer 6$913 SGD
Retailer 1$1,272 SGD
Retailer 3$1,283 SGD
Retailer 9$1,334 SGD
Retailer 2$2,025 SGD
Retailer 12$2,378 SGD
Retailer 10$2,879 SGD
The Diamond Guys$2,922 SGD
Retailer 11$3,087 SGD
Retailer 5$4,770 SGD
Retailer 13$5,270 SGD
Retailer 8$5,397 SGD
Retailer 4$8,530 SGD

41 data points across 14 retailers

2 retailers$2,025 SGD to $2,922 SGD

B+
Cheapest Retailer
-
$2,025 SGD
CA$2,199 CAD
Most Expensive
B
The Diamond Guys
1958036848 · Nov 1
$2,922 SGD
$2,285 USD
View
1 more retailer has this diamond
Prices start from $2,025 SGDSave up to $897 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.

B+
3.57ct Marquise
$2,025 SGD