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Emerald|Lab Grown|IGI

1.28ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG813655772

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813655772

Diamond specifications and retailer prices

From $250 SGD
As of November 4, 2026
Save $1,397 SGD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,648 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.28ct lab-grown emerald diamond

This 1.28ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813655772 or 813655772. Listed at 19 retailers as of November 4, 2026, with prices from $250 to $1,648, a $1,397 spread on the same certified stone. Brilliant Earth lists it at $1,648. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle45.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813655772
Dimensions7.78 × 4.93 × 3.39 mm
L/W Ratio1.58
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm4.93 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813655772
Side View
Table 67.0%Crown 37.3°Girdle: MediumPavilion 45.7°Culet: LargeDepth 68.8%

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: $1,648 SGD|Low: $250 SGD|High: $1,724 SGD|Avg: $817 SGD|-4.4%
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 6, 2026
Retailer 13$250 SGD
Retailer 11$261 SGD
Retailer 9$377 SGD
Retailer 5$485 SGD
Retailer 10$494 SGD
Retailer 7$543 SGD
Retailer 4$686 SGD
Retailer 6$697 SGD
Retailer 3$805 SGD
Retailer 2$904 SGD
Retailer 12$923 SGD
Retailer 15$945 SGD
Retailer 14$964 SGD
Retailer 8$1,258 SGD
Retailer 16$1,308 SGD
Brilliant Earth$1,648 SGD

22 data points across 16 retailers

19 retailers$250 SGD to $1,648 SGD

Retailer 1
-
$232 SGD
Price last confirmed 45 days ago
A
Retailer 2
-
$250 SGD
View
Final sale: no returns
A
Retailer 3
-
$261 SGD
View
Retailer 4
-
$284 SGD
View
Price last confirmed 44 days ago
B+
Retailer 5
-
$377 SGD
View
A
Retailer 6
-
$485 SGD
View
A
Retailer 7
-
$494 SGD
View
Retailer 8
-
$543 SGD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$686 SGD
View
A
Retailer 10
-
$697 SGD
View
B+
Retailer 11
-
$805 SGD
View
B+
Retailer 12
-
$904 SGD
View
B+
Retailer 13
-
$923 SGD
View
B+
Retailer 14
-
$945 SGD
View
B+
Retailer 15
-
$964 SGD
View
Retailer 16
-
$1,114 SGD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$1,258 SGD
View
B+
Retailer 18
-
$1,308 SGD
View
Most Expensive
B
Brilliant Earth
20609619A · Nov 4
$1,648 SGD
$1,290 USD
View
18 more retailers have this diamond
Prices start from $250 SGDSave up to $1,397 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
1.28ct Emerald
$250 SGD