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Emerald|Lab Grown|IGI

1.00ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG811644766

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811644766

Diamond specifications and retailer prices

From $170 SGD
As of November 6, 2026
Save $1,584 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,754 SGD at MOH London · As of November 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG811644766 or 811644766. Listed at 16 retailers as of November 5, 2026, with prices from $170 to $1,754, a $1,584 spread on the same certified stone. MOH London lists it at $1,754. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811644766
Dimensions7.04 × 4.61 × 3.08 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm4.61 mm1.00 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811644766
Side View
Table 60.0%Crown 32.3°Girdle: MediumPavilion 44.7°Culet: LargeDepth 66.8%

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: Nov 6
Current: $1,754 SGD|Low: $161 SGD|High: $1,780 SGD|Avg: $530 SGD|-0.2%
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
November 6, 2026
Retailer 14$170 SGD
Retailer 16$189 SGD
Retailer 12$197 SGD
Retailer 5$211 SGD
Retailer 8$211 SGD
Retailer 2$351 SGD
Retailer 15$397 SGD
Retailer 11$400 SGD
Retailer 9$498 SGD
Retailer 4$533 SGD
Retailer 7$588 SGD
Retailer 10$621 SGD
Retailer 3$677 SGD
Retailer 6$690 SGD
Retailer 13$748 SGD
MOH London$1,754 SGD

42 data points across 16 retailers

16 retailers$170 SGD to $1,754 SGD

A
Cheapest Retailer
-
$170 SGD
A
Retailer 2
-
$189 SGD
View
Final sale: no returns
A
Retailer 3
-
$197 SGD
View
A
Retailer 4
-
$211 SGD
View
Retailer 5
-
$211 SGD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$351 SGD
View
A
Retailer 7
-
$397 SGD
View
A
Retailer 8
-
$400 SGD
View
B+
Retailer 9
-
$498 SGD
View
B+
Retailer 10
-
$533 SGD
View
B+
Retailer 11
-
$588 SGD
View
B+
Retailer 12
-
$621 SGD
View
B
Retailer 13
-
$677 SGD
View
B
Retailer 14
-
$690 SGD
View
B+
Retailer 15
-
$748 SGD
View
Most Expensive
B
MOH London
LG811644766 · Nov 5
$1,754 SGD
£1,081 GBP
View
15 more retailers have this diamond
Prices start from $170 SGDSave up to $1,584 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
$170 SGD