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Emerald|Lab Grown|IGI

1.02ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG472172690

Shape and cutting style on the report: Emerald cut

Certificate IGI LG472172690

Diamond specifications and retailer prices

From $881 SGD
As of November 6, 2026
Save $782 SGD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,874 SGD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.02ct lab-grown emerald diamond

This 1.02ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG472172690 or 472172690. Listed at 12 retailers as of November 4, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle19.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG472172690
Dimensions6.68 × 4.84 × 3.19 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.68 mm4.84 mm1.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG472172690
Side View
Table 62.5%Crown 19.8°Girdle: MediumPavilion 37.4°Culet: LargeDepth 65.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $2,874 SGD|Low: $846 SGD|High: $4,063 SGD|Avg: $1,625 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 8$881 SGD
Retailer 3$959 SGD
Retailer 4$987 SGD
Retailer 10$1,022 SGD
Retailer 12$1,022 SGD
Retailer 9$1,188 SGD
Retailer 6$1,245 SGD
Retailer 2$1,616 SGD
Retailer 11$1,663 SGD
Retailer 7$2,518 SGD
NZ Jewellers$2,874 SGD
Retailer 5$4,003 SGD

45 data points across 12 retailers

12 retailers$881 SGD to $1,663 SGD

B+
Cheapest Retailer
-
$881 SGD
B
Retailer 2
-
$959 SGD
View
B
Retailer 3
-
$987 SGD
View
Final sale: no returns
Retailer 4
-
$1,022 SGD
View
Price last confirmed 21 days ago
B
Retailer 5
-
$1,022 SGD
View
B
Retailer 6
-
$1,188 SGD
View
B
Retailer 7
-
$1,245 SGD
View
B
Retailer 8
-
$1,616 SGD
View
B
Retailer 9
-
$1,663 SGD
View
Retailer 10
-
$2,518 SGD
View
Price under review
Most Expensive
NZ Jewellers
64e464a8-bcbc-4dfe-ac48-aad264e8d3ed · Nov 6
$2,874 SGD
$2,250 USD
View
Price under review
10 more retailers have this diamond
Prices start from $881 SGDSave up to $782 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+
1.02ct Emerald
$881 SGD