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Emerald|Lab Grown|IGI

0.91ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG502161081

Shape and cutting style on the report: Emerald cut

Certificate IGI LG502161081

Diamond specifications and retailer prices

From $807 SGD
$630 USD
As of October 29, 2026
Save $3,348 SGD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,156 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502161081 or 502161081. Listed at 11 retailers as of October 29, 2026, with prices from $807 to $4,156, a $3,348 spread on the same certified stone. MOH London lists it at $4,156. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.8°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502161081
Dimensions6.91 × 4.44 × 3.04 mm
L/W Ratio1.56
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
6.91 mm4.44 mm0.91 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG502161081
Side View
Table 69.0%Crown 22.8°Girdle: MediumPavilion 42.7°Culet: LNGDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,156 SGD|Low: $618 SGD|High: $4,183 SGD|Avg: $1,591 SGD|+0.6%
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
October 29, 2026
Retailer 5$618 SGD
Retailer 9$807 SGD
Retailer 8$846 SGD
Retailer 14$920 SGD
Retailer 3$946 SGD
Retailer 10$982 SGD
Retailer 13$982 SGD
Retailer 4$1,565 SGD
Retailer 11$1,600 SGD
Retailer 2$1,702 SGD
Retailer 6$2,196 SGD
Retailer 7$2,507 SGD
Retailer 12$2,760 SGD
MOH London$4,156 SGD

24 data points across 14 retailers

11 retailers$807 SGD to $4,156 SGD

A
Cheapest Retailer
-
$807 SGD
$630 USD
B+
Retailer 2
-
$846 SGD
$660 USD
View
B+
Retailer 3
-
$920 SGD
$718 USD
View
B+
Retailer 4
-
$946 SGD
$738 USD
View
Final sale: no returns
B+
Retailer 5
-
$982 SGD
$766 USD
View
B+
Retailer 6
-
$982 SGD
$766 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$1,600 SGD
$1,248 USD
View
B
Retailer 8
-
$1,702 SGD
€1,265 EUR
View
B
Retailer 9
-
$2,507 SGD
$1,956 USD
View
B
Retailer 10
-
$2,760 SGD
$2,153 USD
View
Most Expensive
B
MOH London
LG502161081 · Oct 29
$4,156 SGD
£2,553 GBP
View
10 more retailers have this diamond
Prices start from $807 SGDSave up to $3,348 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
0.91ct Emerald
$807 SGD