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Marquise|Lab Grown|IGI

2.59ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG800602182

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800602182

Diamond specifications and retailer prices

From $1,799 SGD
CA$1,954 CAD
As of October 30, 2026
Save $798 SGD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,909 SGD at Rare Carat · As of August 17, 2026
View at Rare Carat

About this 2.59ct lab-grown marquise diamond

This 2.59ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800602182 or 800602182. Listed at 3 retailers as of October 30, 2026, with a 44% 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

2.59
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800602182
Dimensions14.77 × 7.13 × 4.40 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.77 mm7.13 mm2.59 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800602182
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,909 SGD|Low: $660 SGD|High: $6,290 SGD|Avg: $2,592 SGD|-1.2%
Rare Carat
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
August 17, 2026
Retailer 14$660 SGD
Retailer 2$748 SGD
Retailer 5$1,101 SGD
Retailer 10$1,112 SGD
Retailer 7$1,413 SGD
Retailer 8$1,456 SGD
Retailer 4$1,799 SGD
Retailer 12$2,064 SGD
Retailer 11$2,171 SGD
Retailer 13$2,596 SGD
Retailer 3$3,755 SGD
Retailer 9$3,758 SGD
Rare Carat$3,909 SGD
Retailer 6$6,290 SGD

22 data points across 14 retailers

3 retailers$1,799 SGD to $2,596 SGD

B+
Cheapest Retailer
-
$1,799 SGD
CA$1,954 CAD
B
Retailer 2
-
$2,596 SGD
$2,031 USD
View
Most Expensive
Rare Carat
800602182 · Aug 17
$3,909 SGD
$3,058 USD
View
Price last confirmed 77 days ago
2 more retailers have this diamond
Prices start from $1,799 SGDSave up to $798 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+
2.59ct Marquise
$1,799 SGD