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Emerald|Lab Grown|IGI

1.28ct D VVS1 Emerald Lab Grown Diamond

VG • D/VVS1 • IGI LG805640878

Shape and cutting style on the report: Emerald cut

Certificate IGI LG805640878

Diamond specifications and retailer prices

From $258 SGD
As of November 6, 2026
Save $1,390 SGD (84%) vs most expensive(unlock to see where)
21 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 very-good cut grade and certified by IGI LG805640878 or 805640878. Listed at 21 retailers as of November 4, 2026, with prices from $258 to $1,648, a $1,390 spread on the same certified stone. Brilliant Earth lists it at $1,648. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805640878
Dimensions7.39 × 5.09 × 3.44 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm5.09 mm1.28 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805640878
Side View
Table 69.0%Crown 35.2°Girdle: Slightly ThickPavilion 42.6°Culet: LargeDepth 67.6%

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 6
Current: $581 SGD|Low: $258 SGD|High: $1,626 SGD|Avg: $787 SGD|-10.6%
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
Retailer 19
Retailer 20
November 6, 2026
Retailer 2$258 SGD
Retailer 16$287 SGD
Retailer 5$299 SGD
Retailer 15$319 SGD
Retailer 13$345 SGD
Retailer 20$432 SGD
Retailer 7$572 SGD
Retailer 10$579 SGD
Retailer 1$581 SGD
Retailer 9$646 SGD
Retailer 6$811 SGD
Retailer 12$816 SGD
Retailer 3$1,028 SGD
Retailer 19$1,032 SGD
Retailer 4$1,086 SGD
Retailer 17$1,096 SGD
Retailer 11$1,114 SGD
Retailer 8$1,271 SGD
Retailer 14$1,491 SGD
Retailer 18$1,531 SGD

28 data points across 20 retailers

21 retailers$258 SGD to $1,648 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
-
$345 SGD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$432 SGD
View
A
Retailer 7
-
$572 SGD
View
Retailer 8
-
$579 SGD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$581 SGD
View
A
Retailer 10
-
$646 SGD
View
B+
Retailer 11
-
$811 SGD
View
B+
Retailer 12
-
$816 SGD
View
B+
Retailer 13
-
$1,028 SGD
View
B+
Retailer 14
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$1,032 SGD
View
B+
Retailer 15
-
$1,086 SGD
View
B+
Retailer 16
-
$1,096 SGD
View
Retailer 17
-
$1,114 SGD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$1,271 SGD
View
B
Retailer 19
-
$1,491 SGD
View
B
Retailer 20
-
$1,531 SGD
View
Most Expensive
B
Brilliant Earth
19987708A · Nov 4
$1,648 SGD
$1,290 USD
View
20 more retailers have this diamond
Prices start from $258 SGDSave up to $1,390 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
$258 SGD