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Emerald|Lab Grown|IGI

1.05ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG502157875

Shape and cutting style on the report: Emerald cut

Certificate IGI LG502157875

Diamond specifications and retailer prices

From $805 SGD
As of November 6, 2026
Save $1,821 SGD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,626 SGD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.05ct lab-grown emerald diamond

This 1.05ct 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 LG502157875 or 502157875. Listed at 12 retailers as of November 6, 2026, with prices from $805 to $2,626, a $1,821 spread on the same certified stone. NZ Jewellers lists it at $2,626. 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

1.05
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502157875
Dimensions7.24 × 4.78 × 3.17 mm
L/W Ratio1.51
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
7.24 mm4.78 mm1.05 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502157875
Side View
Table 66.5%Crown 24.9°Girdle: Slightly ThickPavilion 40.2°Culet: LNGDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,626 SGD|Low: $773 SGD|High: $3,980 SGD|Avg: $1,491 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$805 SGD
Retailer 12$876 SGD
Retailer 8$894 SGD
Retailer 3$902 SGD
Retailer 9$934 SGD
Retailer 11$934 SGD
Retailer 4$1,162 SGD
Retailer 10$1,526 SGD
Retailer 2$1,549 SGD
Retailer 6$2,385 SGD
NZ Jewellers$2,626 SGD
Retailer 5$3,924 SGD

45 data points across 12 retailers

12 retailers$805 SGD to $2,626 SGD

B+
Cheapest Retailer
-
$805 SGD
B
Retailer 2
-
$876 SGD
View
B
Retailer 3
-
$894 SGD
View
B
Retailer 4
-
$902 SGD
View
Final sale: no returns
B
Retailer 5
-
$934 SGD
View
Retailer 6
-
$934 SGD
View
Price last confirmed 21 days ago
B
Retailer 7
-
$1,162 SGD
View
B
Retailer 8
-
$1,526 SGD
View
B
Retailer 9
-
$1,549 SGD
View
B
Retailer 10
-
$2,385 SGD
View
Most Expensive
B
NZ Jewellers
ac1a10a8-2cc3-45b6-9f20-fb9723280b44 · Nov 6
$2,626 SGD
$2,056 USD
View
10 more retailers have this diamond
Prices start from $805 SGDSave up to $1,821 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.

B+
1.05ct Emerald
$805 SGD