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Marquise|Lab Grown|IGI

2.50ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG831676284

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831676284

Diamond specifications and retailer prices

From $455 SGD
$356 USD
As of October 30, 2026
Save $2,054 SGD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,509 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.5ct lab-grown marquise diamond

This 2.5ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831676284 or 831676284. Listed at 13 retailers as of October 30, 2026, with prices from $455 to $2,509, a $2,054 spread on the same certified stone. With Clarity lists it at $2,509. 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

2.50
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831676284
Dimensions14.27 × 7.09 × 4.35 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.27 mm7.09 mm2.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831676284
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

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: $2,219 SGD|Low: $455 SGD|High: $2,658 SGD|Avg: $1,563 SGD|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 29, 2026
Retailer 11$455 SGD
Retailer 8$528 SGD
Retailer 10$616 SGD
Retailer 7$909 SGD
Retailer 3$1,037 SGD
Retailer 5$1,250 SGD
Retailer 9$1,657 SGD
Retailer 6$1,662 SGD
Retailer 2$1,815 SGD
Retailer 12$1,962 SGD
Retailer 1$2,219 SGD
Retailer 4$2,387 SGD
With Clarity$2,509 SGD

29 data points across 13 retailers

13 retailers$455 SGD to $2,509 SGD

A
Cheapest Retailer
-
$455 SGD
$356 USD
A
Retailer 2
-
$528 SGD
$413 USD
View
Retailer 3
-
$616 SGD
£380 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$909 SGD
€677 EUR
View
A
Retailer 5
-
$1,037 SGD
$811 USD
View
A
Retailer 6
-
$1,250 SGD
A$1,504 AUD
View
B+
Retailer 7
-
$1,657 SGD
$1,296 USD
View
B+
Retailer 8
-
$1,662 SGD
$1,300 USD
View
B+
Retailer 9
-
$1,815 SGD
$1,420 USD
View
B+
Retailer 10
-
$1,962 SGD
$1,535 USD
View
B+
Retailer 11
-
$2,219 SGD
£1,367 GBP
View
Retailer 12
-
$2,387 SGD
View
Price last confirmed 18 days ago
Most Expensive
B+
With Clarity
831676284 · Oct 31
$2,509 SGD
$1,963 USD
View
12 more retailers have this diamond
Prices start from $455 SGDSave up to $2,054 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
2.50ct Marquise
$455 SGD