CaratHunter
Plans
Emerald|Lab Grown|IGI

1.31ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG506195333

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506195333

Diamond specifications and retailer prices

From $1,199 SGD
As of November 4, 2026
Save $3,501 SGD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,700 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.31ct lab-grown emerald diamond

This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG506195333 or 506195333. Listed at 15 retailers as of November 4, 2026, with prices from $1,199 to $4,700, a $3,501 spread on the same certified stone. MOH London lists it at $4,700. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195333
Dimensions7.75 × 4.99 × 3.25 mm
L/W Ratio1.55
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.75 mm4.99 mm1.31 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506195333
Side View
Table 63.0%Crown 23.3°Girdle: MediumPavilion 37.2°Culet: LNGDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,700 SGD|Low: $1,150 SGD|High: $4,776 SGD|Avg: $2,567 SGD|-0.3%
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
Retailer 17
November 5, 2026
Retailer 14$1,199 SGD
Retailer 4$1,303 SGD
Retailer 5$1,342 SGD
Retailer 3$1,390 SGD
Retailer 15$1,390 SGD
Retailer 12$1,572 SGD
Retailer 11$1,617 SGD
Retailer 8$2,036 SGD
Retailer 16$2,226 SGD
Retailer 2$2,556 SGD
Retailer 13$2,995 SGD
Retailer 10$3,622 SGD
Retailer 6$3,836 SGD
Retailer 17$3,908 SGD
Retailer 9$3,979 SGD
Retailer 7$4,135 SGD
MOH London$4,700 SGD

30 data points across 17 retailers

15 retailers$1,199 SGD to $4,700 SGD

B+
Cheapest Retailer
-
$1,199 SGD
B+
Retailer 2
-
$1,303 SGD
View
B+
Retailer 3
-
$1,342 SGD
View
Final sale: no returns
B+
Retailer 4
-
$1,390 SGD
View
Retailer 5
-
$1,390 SGD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$1,572 SGD
View
B
Retailer 7
-
$1,617 SGD
View
B
Retailer 8
-
$2,226 SGD
View
B
Retailer 9
-
$2,556 SGD
View
B
Retailer 10
-
$2,995 SGD
View
B
Retailer 11
-
$3,622 SGD
View
B
Retailer 12
-
$3,836 SGD
View
B
Retailer 13
-
$3,908 SGD
View
B
Retailer 14
-
$4,135 SGD
View
Most Expensive
B
MOH London
LG506195333 · Nov 5
$4,700 SGD
£2,896 GBP
View
14 more retailers have this diamond
Prices start from $1,199 SGDSave up to $3,501 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.

B+
1.31ct Emerald
$1,199 SGD