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Marquise|Lab Grown|IGI

1.51ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG844684017

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844684017

Diamond specifications and retailer prices

From $294 SGD
$229 USD
As of October 23, 2026
Save $1,186 SGD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,479 SGD at Brilliance · As of October 26, 2026
View at Brilliance

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844684017 or 844684017. Listed at 16 retailers as of October 23, 2026, with prices from $294 to $1,479, a $1,186 spread on the same certified stone. Brilliance lists it at $1,479. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684017
Dimensions11.45 × 6.08 × 3.78 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm6.08 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844684017
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 62.2%

Caratlytics Score

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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 23
Current: $1,479 SGD|Low: $294 SGD|High: $1,479 SGD|Avg: $769 SGD
Brilliance
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
October 27, 2026
Retailer 15$294 SGD
Retailer 16$327 SGD
Retailer 14$340 SGD
Retailer 11$363 SGD
Retailer 8$410 SGD
Retailer 2$426 SGD
Retailer 13$584 SGD
Retailer 5$618 SGD
Retailer 9$675 SGD
Retailer 4$687 SGD
Retailer 12$1,168 SGD
Retailer 3$1,173 SGD
Retailer 6$1,177 SGD
Retailer 10$1,458 SGD
Retailer 7$1,475 SGD
Brilliance$1,479 SGD

8 data points across 16 retailers

16 retailers$294 SGD to $1,479 SGD

A
Cheapest Retailer
-
$294 SGD
$229 USD
A
Retailer 2
-
$327 SGD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$340 SGD
$265 USD
View
A
Retailer 4
-
$363 SGD
$283 USD
View
A
Retailer 5
-
$410 SGD
HK$2,500 HKD
View
A
Retailer 6
-
$426 SGD
£262 GBP
View
A
Retailer 7
-
$584 SGD
€434 EUR
View
A
Retailer 8
-
$618 SGD
$482 USD
View
A
Retailer 9
-
$675 SGD
£415 GBP
View
A
Retailer 10
-
$687 SGD
$536 USD
View
B
Retailer 11
-
$1,168 SGD
$911 USD
View
B+
Retailer 12
-
$1,173 SGD
$915 USD
View
B+
Retailer 13
-
$1,177 SGD
View
B
Retailer 14
-
$1,458 SGD
£896 GBP
View
B
Retailer 15
-
$1,475 SGD
$1,151 USD
View
Most Expensive
B
Brilliance
D46189506 · Oct 26
$1,479 SGD
$1,154 USD
View
15 more retailers have this diamond
Prices start from $294 SGDSave up to $1,186 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
1.51ct Marquise
$294 SGD