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Marquise|Lab Grown|IGI

1.15ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG831644102

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831644102

Diamond specifications and retailer prices

From $273 SGD
$213 USD
As of October 30, 2026
Save $2,342 SGD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,615 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.15ct lab-grown marquise diamond

This 1.15ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831644102 or 831644102. Listed at 12 retailers as of October 30, 2026, with prices from $273 to $2,615, a $2,342 spread on the same certified stone. Do Amore Diamonds lists it at $2,615. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831644102
Dimensions10.41 × 5.50 × 3.52 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.41 mm5.50 mm1.15 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831644102
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.0%

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 30
Current: $2,615 SGD|Low: $261 SGD|High: $2,615 SGD|Avg: $1,005 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7$273 SGD
Retailer 11$317 SGD
Retailer 2$458 SGD
Retailer 10$581 SGD
Retailer 5$910 SGD
Retailer 6$1,089 SGD
Retailer 8$1,128 SGD
Retailer 3$1,140 SGD
Retailer 9$1,198 SGD
Retailer 4$1,502 SGD
Do Amore Diamonds$2,615 SGD

31 data points across 11 retailers

12 retailers$273 SGD to $2,615 SGD

A
Cheapest Retailer
-
$273 SGD
$213 USD
A
Retailer 2
-
$317 SGD
$247 USD
View
A
Retailer 3
-
$458 SGD
£281 GBP
View
A
Retailer 4
-
$581 SGD
$453 USD
View
B+
Retailer 5
-
$692 SGD
$540 USD
View
B+
Retailer 6
-
$910 SGD
A$1,092 AUD
View
B
Retailer 7
-
$1,089 SGD
$850 USD
View
B+
Retailer 8
-
$1,128 SGD
$880 USD
View
B
Retailer 9
-
$1,140 SGD
$890 USD
View
B
Retailer 10
-
$1,198 SGD
$935 USD
View
B
Retailer 11
-
$1,502 SGD
£923 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7D40C7B4A · Oct 30
$2,615 SGD
$2,040 USD
View
11 more retailers have this diamond
Prices start from $273 SGDSave up to $2,342 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
1.15ct Marquise
$273 SGD