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Marquise|Lab Grown|IGI

2.03ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG837684583

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837684583

Diamond specifications and retailer prices

From $680 SGD
As of October 29, 2026
Save $3,256 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,936 SGD at Do Amore Diamonds · As of October 29, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837684583 or 837684583. Listed at 19 retailers as of October 29, 2026, with prices from $680 to $3,936, a $3,256 spread on the same certified stone. Do Amore Diamonds lists it at $3,936. 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837684583
Dimensions12.85 × 6.63 × 4.11 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.85 mm6.63 mm2.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837684583
Side View
Table 63.0%Crown 36.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.0%

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 29
Current: $3,936 SGD|Low: $445 SGD|High: $4,115 SGD|Avg: $1,748 SGD|-4.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 9$464 SGD
Retailer 16$680 SGD
Retailer 5$722 SGD
Retailer 3$731 SGD
Retailer 4$748 SGD
Retailer 8$978 SGD
Retailer 19$1,328 SGD
Retailer 14$1,344 SGD
Retailer 2$1,450 SGD
Retailer 18$1,744 SGD
Retailer 10$1,753 SGD
Retailer 11$2,040 SGD
Retailer 17$2,048 SGD
Retailer 7$2,192 SGD
Retailer 12$2,377 SGD
Retailer 15$2,387 SGD
Retailer 6$2,498 SGD
Retailer 13$3,762 SGD
Do Amore Diamonds$3,936 SGD

17 data points across 19 retailers

19 retailers$680 SGD to $3,936 SGD

Retailer 1
-
$464 SGD
Price last confirmed 28 days ago
A
Retailer 2
-
$680 SGD
View
A
Retailer 3
-
$722 SGD
View
Retailer 4
-
$731 SGD
View
Price last confirmed 8 days ago
Retailer 5
-
$748 SGD
View
Price last confirmed 7 days ago
Retailer 6
-
$978 SGD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$1,328 SGD
View
B+
Retailer 8
-
$1,344 SGD
View
B+
Retailer 9
-
$1,450 SGD
View
Retailer 10
-
$1,744 SGD
View
Price last confirmed 8 days ago
Retailer 11
-
$1,753 SGD
View
Price last confirmed 28 days ago
Retailer 12
-
$2,040 SGD
View
Price last confirmed 32 days ago
Retailer 13
-
$2,048 SGD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$2,192 SGD
View
B
Retailer 15
-
$2,377 SGD
View
B
Retailer 16
-
$2,387 SGD
View
B
Retailer 17
-
$2,498 SGD
View
B
Retailer 18
-
$3,762 SGD
View
Most Expensive
B
Do Amore Diamonds
27-193CC06FE · Oct 29
$3,936 SGD
$3,080 USD
View
18 more retailers have this diamond
Prices start from $680 SGDSave up to $3,256 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
$680 SGD