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Marquise|Lab Grown|IGI

2.63ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG839684486

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839684486

Diamond specifications and retailer prices

From $700 SGD
$547 USD
As of November 2, 2026
Save $266 SGD (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,491 SGD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 2.63ct lab-grown marquise diamond

This 2.63ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839684486 or 839684486. Listed at 5 retailers as of November 2, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.63
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839684486
Dimensions14.39 × 6.98 × 4.50 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.39 mm6.98 mm2.63 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839684486
Side View
Table 58.0%Crown 36.7°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 64.5%

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 2
Current: $939 SGD|Low: $700 SGD|High: $1,055 SGD|Avg: $895 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 25, 2026
Retailer 4$700 SGD
Retailer 2$738 SGD
Retailer 1$939 SGD
Retailer 3$966 SGD
Retailer 5$1,055 SGD

4 data points across 5 retailers

5 retailers$700 SGD to $966 SGD

A
Cheapest Retailer
-
$700 SGD
$547 USD
B+
Retailer 2
-
$738 SGD
$577 USD
View
A
Retailer 3
-
$939 SGD
€699 EUR
View
A
Retailer 4
-
$966 SGD
$755 USD
View
Most Expensive
Brilliant Earth
21601879A · Oct 1
$3,491 SGD
$2,730 USD
View
Price last confirmed 32 days ago
4 more retailers have this diamond
Prices start from $700 SGDSave up to $266 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
2.63ct Marquise
$700 SGD