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Emerald|Lab Grown|IGI

1.03ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG778685664

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778685664

Diamond specifications and retailer prices

From $134 SGD
As of November 6, 2026
Save $1,251 SGD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,385 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778685664 or 778685664. Listed at 12 retailers as of November 5, 2026, with prices from $134 to $1,385, a $1,251 spread on the same certified stone. MOH London lists it at $1,385. 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

1.03
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778685664
Dimensions6.94 × 4.74 × 3.23 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.94 mm4.74 mm1.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778685664
Side View
Table 62.0%Crown 35.1°Girdle: MediumPavilion 40.5°Culet: LargeDepth 68.1%

Caratlytics Score

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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: $1,385 SGD|Low: $134 SGD|High: $1,389 SGD|Avg: $430 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
November 6, 2026
Retailer 8$134 SGD
Retailer 4$156 SGD
Retailer 9$178 SGD
Retailer 13$195 SGD
Retailer 3$315 SGD
Retailer 2$324 SGD
Retailer 5$326 SGD
Retailer 14$335 SGD
Retailer 10$487 SGD
Retailer 12$535 SGD
Retailer 7$596 SGD
Retailer 11$626 SGD
Retailer 6$810 SGD
MOH London$1,385 SGD

11 data points across 14 retailers

12 retailers$134 SGD to $1,385 SGD

A
Cheapest Retailer
-
$134 SGD
A
Retailer 2
-
$156 SGD
View
A
Retailer 3
-
$178 SGD
View
A
Retailer 4
-
$195 SGD
View
A
Retailer 5
-
$315 SGD
View
A
Retailer 6
-
$324 SGD
View
B+
Retailer 7
-
$335 SGD
View
B+
Retailer 8
-
$487 SGD
View
B+
Retailer 9
-
$535 SGD
View
B+
Retailer 10
-
$596 SGD
View
Retailer 11
-
$626 SGD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG778685664 · Nov 5
$1,385 SGD
£854 GBP
View
11 more retailers have this diamond
Prices start from $134 SGDSave up to $1,251 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
1.03ct Emerald
$134 SGD