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Emerald|Lab Grown|IGI

1.51ct G VS2 Emerald Lab Grown Diamond

EX • G/VS2 • IGI LG537257691

Shape and cutting style on the report: Emerald cut

Certificate IGI LG537257691

Diamond specifications and retailer prices

From $347 SGD
$271 USD
As of November 1, 2026
Save $1,375 SGD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,722 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537257691 or 537257691. Listed at 18 retailers as of November 1, 2026, with prices from $347 to $1,722, a $1,375 spread on the same certified stone. MOH London lists it at $1,722. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537257691
Dimensions7.60 × 5.40 × 3.72 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
7.60 mm5.40 mm1.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537257691
Side View
Table 59.5%Crown 26.4°Girdle: MediumPavilion 41.4°Culet: LNGDepth 68.9%

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: Nov 1
Current: $1,722 SGD|Low: $333 SGD|High: $1,743 SGD|Avg: $830 SGD
MOH London
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
November 2, 2026
Retailer 14$347 SGD
Retailer 5$389 SGD
Retailer 15$402 SGD
Retailer 12$430 SGD
Retailer 16$430 SGD
Retailer 9$620 SGD
Retailer 10$620 SGD
Retailer 8$633 SGD
Retailer 11$708 SGD
Retailer 2$755 SGD
Retailer 7$861 SGD
Retailer 3$1,320 SGD
Retailer 13$1,381 SGD
Retailer 6$1,383 SGD
Retailer 4$1,528 SGD
MOH London$1,722 SGD

46 data points across 16 retailers

18 retailers$347 SGD to $1,722 SGD

A
Cheapest Retailer
-
$347 SGD
$271 USD
A
Retailer 2
-
$389 SGD
$304 USD
View
Final sale: no returns
A
Retailer 3
-
$402 SGD
$314 USD
View
A
Retailer 4
-
$430 SGD
$336 USD
View
Retailer 5
-
$430 SGD
$336 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$620 SGD
$485 USD
View
A
Retailer 7
-
$620 SGD
$485 USD
View
A
Retailer 8
-
$633 SGD
$495 USD
View
A
Retailer 9
-
$708 SGD
€527 EUR
View
B+
Retailer 10
-
$755 SGD
£465 GBP
View
B+
Retailer 11
-
$861 SGD
$673 USD
View
B
Retailer 12
-
$1,320 SGD
$1,032 USD
View
B
Retailer 13
-
$1,381 SGD
$1,080 USD
View
Retailer 14
-
$1,383 SGD
View
Price last confirmed 20 days ago
Retailer 15
-
$1,447 SGD
$1,131 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
$1,528 SGD
$1,195 USD
View
B
Retailer 17
-
$1,652 SGD
$1,292 USD
View
Most Expensive
B
MOH London
LG537257691 · Nov 1
$1,722 SGD
£1,060 GBP
View
17 more retailers have this diamond
Prices start from $347 SGDSave up to $1,375 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 Emerald
$347 SGD