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Marquise|Lab Grown|IGI

1.99ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG836607376

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836607376

Diamond specifications and retailer prices

From $456 SGD
As of November 4, 2026
Save $3,659 SGD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,115 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.99ct lab-grown marquise diamond

This 1.99ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836607376 or 836607376. Listed at 12 retailers as of November 2, 2026, with prices from $456 to $4,115, a $3,659 spread on the same certified stone. Do Amore Diamonds lists it at $4,115. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836607376
Dimensions13.56 × 6.64 × 3.94 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.56 mm6.64 mm1.99 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836607376
Side View
Table 62.0%Crown 33.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.3%

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 4
Current: $4,115 SGD|Low: $449 SGD|High: $4,153 SGD|Avg: $1,653 SGD|-0.9%
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
November 4, 2026
Retailer 2$456 SGD
Retailer 8$530 SGD
Retailer 10$741 SGD
Retailer 6$909 SGD
Retailer 3$920 SGD
Retailer 9$1,144 SGD
Retailer 12$1,477 SGD
Retailer 7$1,661 SGD
Retailer 5$2,010 SGD
Retailer 4$2,425 SGD
Retailer 11$2,479 SGD
Do Amore Diamonds$4,115 SGD

30 data points across 12 retailers

12 retailers$456 SGD to $4,115 SGD

A
Cheapest Retailer
-
$456 SGD
A
Retailer 2
-
$530 SGD
View
A
Retailer 3
-
$741 SGD
View
A
Retailer 4
-
$909 SGD
View
A
Retailer 5
-
$920 SGD
View
B+
Retailer 6
-
$1,144 SGD
View
B+
Retailer 7
-
$1,477 SGD
View
B+
Retailer 8
-
$1,661 SGD
View
B
Retailer 9
-
$2,010 SGD
View
B
Retailer 10
-
$2,425 SGD
View
B
Retailer 11
-
$2,479 SGD
View
Most Expensive
B
Do Amore Diamonds
27-97ED9974B · Nov 2
$4,115 SGD
$3,220 USD
View
11 more retailers have this diamond
Prices start from $456 SGDSave up to $3,659 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
1.99ct Marquise
$456 SGD