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Emerald|Lab Grown|IGI

1.00ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG526279568

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526279568

Diamond specifications and retailer prices

From $297 SGD
$232 USD
As of October 29, 2026
Save $1,176 SGD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,473 SGD at MOH London · As of November 1, 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 LG526279568 or 526279568. Listed at 11 retailers as of October 29, 2026, with prices from $297 to $1,473, a $1,176 spread on the same certified stone. MOH London lists it at $1,473. 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 angle31.2°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526279568
Dimensions7.26 × 4.70 × 2.96 mm
L/W Ratio1.54
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
7.26 mm4.70 mm1.00 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526279568
Side View
Table 71.5%Crown 31.2°Girdle: STK-THKPavilion 36°Culet: LNGDepth 63.0%

Caratlytics Score

How it works →
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: Oct 29
Current: $1,473 SGD|Low: $285 SGD|High: $1,490 SGD|Avg: $720 SGD|+1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5$297 SGD
Retailer 11$344 SGD
Retailer 7$367 SGD
Retailer 10$367 SGD
Retailer 8$621 SGD
Retailer 4$622 SGD
Retailer 6$652 SGD
Retailer 12$663 SGD
Retailer 3$959 SGD
Retailer 9$1,181 SGD
Retailer 2$1,185 SGD
MOH London$1,473 SGD

18 data points across 12 retailers

11 retailers$297 SGD to $1,473 SGD

A
Cheapest Retailer
-
$297 SGD
$232 USD
A
Retailer 2
-
$344 SGD
$269 USD
View
Retailer 3
-
$367 SGD
$287 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$367 SGD
$287 USD
View
A
Retailer 5
-
$621 SGD
$486 USD
View
A
Retailer 6
-
$622 SGD
HK$3,800 HKD
View
A
Retailer 7
-
$652 SGD
$510 USD
View
A
Retailer 8
-
$663 SGD
$519 USD
View
B+
Retailer 9
-
$1,181 SGD
$924 USD
View
B+
Retailer 10
-
$1,185 SGD
$927 USD
View
Most Expensive
B+
MOH London
LG526279568 · Nov 1
$1,473 SGD
£907 GBP
View
10 more retailers have this diamond
Prices start from $297 SGDSave up to $1,176 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
$297 SGD