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Emerald|Lab Grown|IGI

1.21ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG530293987

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530293987

Diamond specifications and retailer prices

From $351 SGD
As of November 4, 2026
Save $1,480 SGD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,831 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530293987 or 530293987. Listed at 19 retailers as of November 4, 2026, with prices from $351 to $1,831, a $1,480 spread on the same certified stone. Reve Diamonds lists it at $1,831. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530293987
Dimensions7.47 × 5.02 × 3.12 mm
L/W Ratio1.49
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
7.47 mm5.02 mm1.21 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530293987
Side View
Table 66.0%Crown 20.7°Girdle: Slightly ThickPavilion 41.1°Culet: LNGDepth 62.2%

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: Nov 4
Current: $1,740 SGD|Low: $337 SGD|High: $1,831 SGD|Avg: $919 SGD|-1.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 5, 2026
Retailer 16$351 SGD
Retailer 9$394 SGD
Retailer 6$408 SGD
Retailer 4$436 SGD
Retailer 17$436 SGD
Retailer 5$615 SGD
Retailer 14$639 SGD
Retailer 10$672 SGD
Retailer 18$721 SGD
Retailer 12$751 SGD
Retailer 7$754 SGD
Retailer 13$946 SGD
Retailer 11$1,070 SGD
Retailer 15$1,339 SGD
Retailer 3$1,401 SGD
Retailer 8$1,466 SGD
Retailer 2$1,693 SGD
Retailer 1$1,740 SGD
Reve Diamonds$1,831 SGD

33 data points across 19 retailers

19 retailers$351 SGD to $1,831 SGD

A
Cheapest Retailer
-
$351 SGD
A
Retailer 2
-
$394 SGD
View
Final sale: no returns
A
Retailer 3
-
$408 SGD
View
Retailer 4
-
$436 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$436 SGD
View
A
Retailer 6
-
$615 SGD
View
B+
Retailer 7
-
$639 SGD
View
B+
Retailer 8
-
$721 SGD
View
B+
Retailer 9
-
$736 SGD
View
B+
Retailer 10
-
$751 SGD
View
B+
Retailer 11
-
$754 SGD
View
B+
Retailer 12
-
$946 SGD
View
B+
Retailer 13
-
$1,070 SGD
View
B
Retailer 14
-
$1,339 SGD
View
B
Retailer 15
-
$1,401 SGD
View
B
Retailer 16
-
$1,466 SGD
View
B
Retailer 17
-
$1,693 SGD
View
B
Retailer 18
-
$1,740 SGD
View
Most Expensive
B
Reve Diamonds
34B5FF5C1 · Nov 4
$1,831 SGD
$1,433 USD
View
18 more retailers have this diamond
Prices start from $351 SGDSave up to $1,480 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
1.21ct Emerald
$351 SGD