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Marquise|Lab Grown|IGI

2.50ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG841661265

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841661265

Diamond specifications and retailer prices

From $606 SGD
HK$3,700 HKD
As of November 1, 2026
Save $2,656 SGD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,261 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.5ct lab-grown marquise diamond

This 2.5ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841661265 or 841661265. Listed at 14 retailers as of November 1, 2026, with prices from $606 to $3,261, a $2,656 spread on the same certified stone. Brilliant Earth lists it at $3,261. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841661265
Dimensions14.09 × 7.24 × 4.32 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.09 mm7.24 mm2.50 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841661265
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.7%

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: Nov 1
Current: $3,261 SGD|Low: $494 SGD|High: $3,274 SGD|Avg: $1,429 SGD|-0.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 5$494 SGD
Retailer 15$606 SGD
Retailer 10$611 SGD
Retailer 14$742 SGD
Retailer 12$847 SGD
Retailer 6$880 SGD
Retailer 11$977 SGD
Retailer 3$1,137 SGD
Retailer 2$1,385 SGD
Retailer 8$1,770 SGD
Retailer 4$2,067 SGD
Retailer 13$2,141 SGD
Retailer 9$2,354 SGD
Retailer 7$2,404 SGD
Brilliant Earth$3,261 SGD

22 data points across 15 retailers

14 retailers$606 SGD to $3,261 SGD

A
Cheapest Retailer
-
$606 SGD
HK$3,700 HKD
A
Retailer 2
-
$611 SGD
£376 GBP
View
Retailer 3
-
$742 SGD
$580 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
$847 SGD
€631 EUR
View
Retailer 5
-
$880 SGD
$688 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$977 SGD
£601 GBP
View
Retailer 7
-
$1,137 SGD
$889 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,385 SGD
$1,083 USD
View
B+
Retailer 9
-
$1,770 SGD
View
Retailer 10
-
$2,067 SGD
$1,616 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$2,141 SGD
£1,318 GBP
View
B
Retailer 12
-
$2,354 SGD
$1,841 USD
View
B
Retailer 13
-
$2,404 SGD
$1,880 USD
View
Most Expensive
B
Brilliant Earth
21808183A · Nov 2
$3,261 SGD
$2,550 USD
View
13 more retailers have this diamond
Prices start from $606 SGDSave up to $2,656 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
$606 SGD