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Emerald|Lab Grown|IGI

1.23ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG815690455

Shape and cutting style on the report: Emerald cut

Certificate IGI LG815690455

Diamond specifications and retailer prices

From $243 SGD
$190 USD
As of October 30, 2026
Save $1,343 SGD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,586 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815690455 or 815690455. Listed at 19 retailers as of October 30, 2026, with prices from $243 to $1,586, a $1,343 spread on the same certified stone. Brilliant Earth lists it at $1,586. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815690455
Dimensions8.10 × 4.88 × 3.18 mm
L/W Ratio1.66
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm4.88 mm1.23 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815690455
Side View
Table 67.0%Crown 35.5°Girdle: Slightly ThickPavilion 41.9°Culet: LargeDepth 65.2%

Caratlytics Score

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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: $1,586 SGD|Low: $243 SGD|High: $1,688 SGD|Avg: $772 SGD|-6.1%
Brilliant Earth
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
Retailer 16
November 1, 2026
Retailer 15$243 SGD
Retailer 12$253 SGD
Retailer 3$368 SGD
Retailer 2$468 SGD
Retailer 10$484 SGD
Retailer 5$524 SGD
Retailer 7$669 SGD
Retailer 14$687 SGD
Retailer 4$749 SGD
Retailer 11$872 SGD
Retailer 6$892 SGD
Retailer 13$921 SGD
Retailer 16$942 SGD
Retailer 8$1,253 SGD
Retailer 9$1,269 SGD
Brilliant Earth$1,586 SGD

24 data points across 16 retailers

19 retailers$243 SGD to $1,586 SGD

Retailer 1
-
$221 SGD
$173 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$243 SGD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$253 SGD
$198 USD
View
Retailer 4
-
$271 SGD
$212 USD
View
Price last confirmed 40 days ago
B+
Retailer 5
-
$368 SGD
$288 USD
View
A
Retailer 6
-
$468 SGD
ZAR 5,913 ZAR
View
A
Retailer 7
-
$484 SGD
£298 GBP
View
A
Retailer 8
-
$524 SGD
€390 EUR
View
A
Retailer 9
-
$669 SGD
A$805 AUD
View
A
Retailer 10
-
$687 SGD
$537 USD
View
B+
Retailer 11
-
$749 SGD
$586 USD
View
B+
Retailer 12
-
$872 SGD
$682 USD
View
B+
Retailer 13
-
$892 SGD
View
B+
Retailer 14
-
$921 SGD
$720 USD
View
B+
Retailer 15
-
$942 SGD
$736 USD
View
B
Retailer 16
-
$1,070 SGD
A$1,287 AUD
View
B
Retailer 17
-
$1,253 SGD
$980 USD
View
B
Retailer 18
-
$1,269 SGD
£781 GBP
View
Most Expensive
B
Brilliant Earth
20604084A · Oct 31
$1,586 SGD
$1,240 USD
View
18 more retailers have this diamond
Prices start from $243 SGDSave up to $1,343 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
$243 SGD