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Emerald|Lab Grown|IGI

1.02ct I SI1 Emerald Lab Grown Diamond

VG • I/SI1 • IGI LG436045508

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045508

Diamond specifications and retailer prices

From $754 SGD
As of November 4, 2026
Save $2,383 SGD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,120 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown emerald diamond

This 1.02ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG436045508 or 436045508. Listed at 11 retailers as of November 4, 2026, with a 316% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045508
Dimensions6.22 × 4.82 × 3.43 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizeLong
Cert comments
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Top View
6.22 mm4.82 mm1.02 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045508
Side View
Table 63.0%Crown 31.5°Girdle: ThickPavilion 40.2°Culet: LNGDepth 71.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,120 SGD|Low: $754 SGD|High: $5,160 SGD|Avg: $2,203 SGD|-0.5%
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
October 30, 2026
Retailer 2$754 SGD
Retailer 7$1,294 SGD
Retailer 12$1,408 SGD
Retailer 13$1,448 SGD
Retailer 8$1,501 SGD
Retailer 11$1,501 SGD
Retailer 6$1,700 SGD
Retailer 3$1,724 SGD
Retailer 4$2,156 SGD
Retailer 9$2,397 SGD
Retailer 10$2,814 SGD
Retailer 14$3,137 SGD
Retailer 5$4,298 SGD
MOH London$5,120 SGD

13 data points across 14 retailers

11 retailers$754 SGD to $3,137 SGD

A
Cheapest Retailer
-
$754 SGD
B+
Retailer 2
-
$1,294 SGD
View
B
Retailer 3
-
$1,408 SGD
View
B
Retailer 4
-
$1,448 SGD
View
Final sale: no returns
B
Retailer 5
-
$1,501 SGD
View
Retailer 6
-
$1,501 SGD
View
Price last confirmed 25 days ago
B
Retailer 7
-
$1,724 SGD
View
B
Retailer 8
-
$2,397 SGD
View
C
Retailer 9
-
$2,814 SGD
View
C
Retailer 10
-
$3,137 SGD
View
Most Expensive
MOH London
LG436045508 · Oct 29
$5,120 SGD
£3,156 GBP
View
Price last confirmed 7 days ago
10 more retailers have this diamond
Prices start from $754 SGDSave up to $2,383 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
1.02ct Emerald
$754 SGD