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Emerald|Lab Grown|IGI

1.00ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG436047252

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436047252

Diamond specifications and retailer prices

From $730 SGD
$571 USD
As of October 29, 2026
Save $3,223 SGD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,953 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436047252 or 436047252. Listed at 11 retailers as of October 29, 2026, with prices from $730 to $3,953, a $3,223 spread on the same certified stone. MOH London lists it at $3,953. 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
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436047252
Dimensions6.86 × 4.82 × 2.96 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
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Top View
6.86 mm4.82 mm1.00 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436047252
Side View
Table 69.5%Crown 32.6°Girdle: MediumPavilion 32.7°Culet: LNGDepth 61.4%

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: $3,953 SGD|Low: $702 SGD|High: $3,979 SGD|Avg: $1,477 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
Retailer 13
Retailer 14
October 29, 2026
Retailer 7$730 SGD
Retailer 8$780 SGD
Retailer 13$818 SGD
Retailer 14$818 SGD
Retailer 9$906 SGD
Retailer 12$906 SGD
Retailer 3$1,074 SGD
Retailer 6$1,081 SGD
Retailer 10$1,395 SGD
Retailer 4$1,441 SGD
Retailer 2$2,247 SGD
Retailer 11$2,383 SGD
Retailer 5$2,427 SGD
MOH London$3,953 SGD

20 data points across 14 retailers

11 retailers$730 SGD to $3,953 SGD

A
Cheapest Retailer
-
$730 SGD
$571 USD
A
Retailer 2
-
$780 SGD
$610 USD
View
A
Retailer 3
-
$818 SGD
$640 USD
View
Final sale: no returns
A
Retailer 4
-
$818 SGD
$640 USD
View
A
Retailer 5
-
$906 SGD
$709 USD
View
Retailer 6
-
$906 SGD
$709 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$1,074 SGD
$840 USD
View
B+
Retailer 8
-
$1,395 SGD
$1,091 USD
View
B
Retailer 9
-
$2,247 SGD
$1,758 USD
View
B
Retailer 10
-
$2,383 SGD
$1,864 USD
View
Most Expensive
B
MOH London
LG436047252 · Oct 29
$3,953 SGD
£2,435 GBP
View
10 more retailers have this diamond
Prices start from $730 SGDSave up to $3,223 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
$730 SGD