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Emerald|Lab Grown|IGI

1.00ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG532263042

Shape and cutting style on the report: Emerald cut

Certificate IGI LG532263042

Diamond specifications and retailer prices

From $258 SGD
As of November 6, 2026
Save $1,275 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,533 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1ct lab-grown emerald diamond

This 1ct 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 LG532263042 or 532263042. Listed at 15 retailers as of November 4, 2026, with prices from $258 to $1,533, a $1,275 spread on the same certified stone. Reve Diamonds lists it at $1,533. 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

1.00
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle19.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532263042
Dimensions7.26 × 4.66 × 3.02 mm
L/W Ratio1.56
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
7.26 mm4.66 mm1.00 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG532263042
Side View
Table 62.5%Crown 19.4°Girdle: Slightly ThickPavilionCulet: LNGDepth 64.8%

Caratlytics Score

How it works →
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: $581 SGD|Low: $248 SGD|High: $1,533 SGD|Avg: $722 SGD|+8.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 6, 2026
Retailer 9$258 SGD
Retailer 5$287 SGD
Retailer 2$299 SGD
Retailer 10$319 SGD
Retailer 13$319 SGD
Retailer 11$556 SGD
Retailer 1$581 SGD
Retailer 3$621 SGD
Retailer 7$703 SGD
Retailer 12$1,028 SGD
Retailer 8$1,032 SGD
Retailer 4$1,096 SGD
Retailer 6$1,492 SGD
Reve Diamonds$1,533 SGD

45 data points across 14 retailers

15 retailers$258 SGD to $1,533 SGD

A
Cheapest Retailer
-
$258 SGD
A
Retailer 2
-
$287 SGD
View
Final sale: no returns
A
Retailer 3
-
$299 SGD
View
A
Retailer 4
-
$319 SGD
View
Retailer 5
-
$319 SGD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$556 SGD
View
B+
Retailer 7
-
$581 SGD
View
B
Retailer 8
-
$621 SGD
View
B
Retailer 9
-
$621 SGD
View
B+
Retailer 10
-
$703 SGD
View
B
Retailer 11
-
$1,028 SGD
View
B
Retailer 12
-
$1,032 SGD
View
B
Retailer 13
-
$1,096 SGD
View
B
Retailer 14
-
$1,492 SGD
View
Most Expensive
B
Reve Diamonds
D2EBB6C76 · Nov 4
$1,533 SGD
$1,200 USD
View
14 more retailers have this diamond
Prices start from $258 SGDSave up to $1,275 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
1.00ct Emerald
$258 SGD