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Emerald|Lab Grown|IGI

1.03ct J VS1 Emerald Lab Grown Diamond

ID • J/VS1 • IGI LG445037577

Shape and cutting style on the report: Emerald cut

Certificate IGI LG445037577

Diamond specifications and retailer prices

From $754 SGD
$590 USD
As of October 30, 2026
Save $4,711 SGD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,465 SGD at MOH London · As of October 25, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445037577 or 445037577. Listed at 11 retailers as of October 25, 2026, with prices from $754 to $5,465, a $4,711 spread on the same certified stone. MOH London lists it at $5,465. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle27.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037577
Dimensions6.81 × 4.82 × 3.12 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
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Top View
6.81 mm4.82 mm1.03 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037577
Side View
Table 68.5%Crown 27.5°Girdle: Slightly ThickPavilion 38.4°Culet: LNGDepth 64.7%

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: Oct 30
Current: $5,465 SGD|Low: $754 SGD|High: $5,530 SGD|Avg: $2,316 SGD|+0.1%
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
October 30, 2026
Retailer 2$754 SGD
Retailer 7$1,387 SGD
Retailer 12$1,510 SGD
Retailer 8$1,610 SGD
Retailer 11$1,610 SGD
Retailer 5$1,721 SGD
Retailer 3$1,835 SGD
Retailer 4$2,287 SGD
Retailer 9$2,562 SGD
Retailer 6$2,958 SGD
Retailer 10$3,016 SGD
Retailer 13$3,264 SGD
MOH London$5,465 SGD

21 data points across 13 retailers

11 retailers$754 SGD to $5,465 SGD

A
Cheapest Retailer
-
$754 SGD
$590 USD
B+
Retailer 2
-
$1,387 SGD
$1,085 USD
View
B+
Retailer 3
-
$1,510 SGD
$1,181 USD
View
B+
Retailer 4
-
$1,610 SGD
$1,259 USD
View
Retailer 5
-
$1,610 SGD
$1,259 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$1,835 SGD
$1,435 USD
View
B
Retailer 7
-
$2,562 SGD
$2,004 USD
View
B
Retailer 8
-
$2,958 SGD
ZAR 37,381 ZAR
View
B
Retailer 9
-
$3,016 SGD
$2,359 USD
View
B
Retailer 10
-
$3,264 SGD
$2,553 USD
View
Most Expensive
B
MOH London
LG445037577 · Oct 25
$5,465 SGD
£3,366 GBP
View
10 more retailers have this diamond
Prices start from $754 SGDSave up to $4,711 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
$754 SGD