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Emerald|Lab Grown|IGI

1.00ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG436045902

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045902

Diamond specifications and retailer prices

From $884 SGD
$690 USD
As of October 29, 2026
Save $4,009 SGD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,893 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045902 or 436045902. Listed at 10 retailers as of October 29, 2026, with prices from $884 to $4,893, a $4,009 spread on the same certified stone. MOH London lists it at $4,893. 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

1.00
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045902
Dimensions7.28 × 4.66 × 2.92 mm
L/W Ratio1.56
Culet sizeLong
Cert comments
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Top View
7.28 mm4.66 mm1.00 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045902
Side View
Table 69.0%Crown 22.6°Girdle: MED-STKPavilion 37.4°Culet: LNGDepth 62.7%

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: $4,893 SGD|Low: $884 SGD|High: $4,926 SGD|Avg: $2,051 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6$884 SGD
Retailer 5$1,119 SGD
Retailer 11$1,218 SGD
Retailer 12$1,252 SGD
Retailer 7$1,298 SGD
Retailer 10$1,298 SGD
Retailer 3$1,967 SGD
Retailer 8$2,087 SGD
Retailer 4$2,906 SGD
Retailer 2$2,985 SGD
Retailer 9$3,650 SGD
MOH London$4,893 SGD

17 data points across 12 retailers

10 retailers$884 SGD to $4,893 SGD

A
Cheapest Retailer
-
$884 SGD
$690 USD
B+
Retailer 2
-
$1,119 SGD
$873 USD
View
B+
Retailer 3
-
$1,218 SGD
$950 USD
View
B+
Retailer 4
-
$1,252 SGD
$977 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,298 SGD
$1,013 USD
View
Retailer 6
-
$1,298 SGD
$1,013 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
$2,087 SGD
$1,628 USD
View
B
Retailer 8
-
$2,985 SGD
$2,329 USD
View
B
Retailer 9
-
$3,650 SGD
$2,848 USD
View
Most Expensive
B
MOH London
LG436045902 · Oct 29
$4,893 SGD
£3,006 GBP
View
9 more retailers have this diamond
Prices start from $884 SGDSave up to $4,009 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
1.00ct Emerald
$884 SGD