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Marquise|Lab Grown|IGI

2.03ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG830649203

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830649203

Diamond specifications and retailer prices

From $401 SGD
$314 USD
As of October 30, 2026
Save $3,165 SGD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,567 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown marquise diamond

This 2.03ct 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 LG830649203 or 830649203. Listed at 12 retailers as of October 30, 2026, with prices from $401 to $3,567, a $3,165 spread on the same certified stone. Do Amore Diamonds lists it at $3,567. 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

2.03
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830649203
Dimensions13.05 × 6.50 × 4.21 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.05 mm6.50 mm2.03 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830649203
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.8%

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: Oct 30
Current: $3,567 SGD|Low: $401 SGD|High: $3,797 SGD|Avg: $1,431 SGD|-6.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4$401 SGD
Retailer 5$479 SGD
Retailer 9$499 SGD
Retailer 2$598 SGD
Retailer 8$669 SGD
Retailer 12$679 SGD
Retailer 6$997 SGD
Retailer 7$1,222 SGD
Retailer 10$1,767 SGD
Retailer 3$1,930 SGD
Retailer 13$1,985 SGD
Retailer 11$2,151 SGD
Do Amore Diamonds$3,567 SGD

22 data points across 13 retailers

12 retailers$401 SGD to $3,567 SGD

A
Cheapest Retailer
-
$401 SGD
$314 USD
A
Retailer 2
-
$499 SGD
$390 USD
View
A
Retailer 3
-
$598 SGD
£369 GBP
View
B+
Retailer 4
-
$669 SGD
$523 USD
View
A
Retailer 5
-
$679 SGD
$531 USD
View
A
Retailer 6
-
$997 SGD
£614 GBP
View
B+
Retailer 7
-
$1,222 SGD
A$1,470 AUD
View
B+
Retailer 8
-
$1,767 SGD
$1,382 USD
View
B
Retailer 9
-
$1,930 SGD
$1,510 USD
View
B
Retailer 10
-
$1,985 SGD
$1,553 USD
View
B
Retailer 11
-
$2,151 SGD
£1,325 GBP
View
Most Expensive
B
Do Amore Diamonds
27-976F78312 · Oct 31
$3,567 SGD
$2,790 USD
View
11 more retailers have this diamond
Prices start from $401 SGDSave up to $3,165 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
2.03ct Marquise
$401 SGD