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Emerald|Lab Grown|IGI

1.23ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG530200710

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530200710

Diamond specifications and retailer prices

From $357 SGD
$279 USD
As of October 30, 2026
Save $1,428 SGD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,784 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530200710 or 530200710. Listed at 14 retailers as of October 29, 2026, with prices from $357 to $1,784, a $1,428 spread on the same certified stone. MOH London lists it at $1,784. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530200710
Dimensions7.37 × 4.88 × 3.33 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
7.37 mm4.88 mm1.23 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530200710
Side View
Table 62.0%Crown 24.8°Girdle: MED-STKPavilion 39.5°Culet: LNGDepth 68.2%

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: Oct 30
Current: $1,784 SGD|Low: $343 SGD|High: $1,796 SGD|Avg: $955 SGD|+2.7%
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
Retailer 15
October 29, 2026
Retailer 10$357 SGD
Retailer 4$414 SGD
Retailer 12$442 SGD
Retailer 15$442 SGD
Retailer 8$646 SGD
Retailer 13$730 SGD
Retailer 2$761 SGD
Retailer 5$762 SGD
Retailer 11$818 SGD
Retailer 6$1,293 SGD
Retailer 7$1,304 SGD
Retailer 9$1,360 SGD
Retailer 14$1,423 SGD
Retailer 3$1,734 SGD
MOH London$1,784 SGD

30 data points across 15 retailers

14 retailers$357 SGD to $1,784 SGD

A
Cheapest Retailer
-
$357 SGD
$279 USD
A
Retailer 2
-
$414 SGD
$324 USD
View
Retailer 3
-
$442 SGD
$346 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$442 SGD
$346 USD
View
A
Retailer 5
-
$646 SGD
$505 USD
View
B+
Retailer 6
-
$730 SGD
$571 USD
View
B+
Retailer 7
-
$761 SGD
ZAR 9,614 ZAR
View
B+
Retailer 8
-
$762 SGD
$596 USD
View
B+
Retailer 9
-
$818 SGD
$640 USD
View
B
Retailer 10
-
$1,293 SGD
HK$7,900 HKD
View
B
Retailer 11
-
$1,360 SGD
$1,064 USD
View
B
Retailer 12
-
$1,423 SGD
$1,113 USD
View
B
Retailer 13
-
$1,734 SGD
£1,068 GBP
View
Most Expensive
B
MOH London
LG530200710 · Oct 29
$1,784 SGD
£1,099 GBP
View
13 more retailers have this diamond
Prices start from $357 SGDSave up to $1,428 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
1.23ct Emerald
$357 SGD