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Emerald|Lab Grown|IGI

1.28ct F VS1 Emerald Lab Grown Diamond

VG • F/VS1 • IGI LG618498181

Shape and cutting style on the report: Emerald cut

Certificate IGI LG618498181

Diamond specifications and retailer prices

From $475 SGD
As of November 5, 2026
Save $1,774 SGD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,249 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG618498181 or 618498181. Listed at 15 retailers as of November 4, 2026, with prices from $475 to $2,249, a $1,774 spread on the same certified stone. Do Amore Diamonds lists it at $2,249. 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
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618498181
Dimensions7.32 × 5.00 × 3.33 mm
L/W Ratio1.46
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
7.32 mm5.00 mm1.28 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618498181
Side View
Table 71.0%Crown 43.8°Girdle: Slightly ThickPavilion 42.7°Culet: LNGDepth 66.6%

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: Nov 5
Current: $2,249 SGD|Low: $286 SGD|High: $2,249 SGD|Avg: $875 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 11$290 SGD
Retailer 12$510 SGD
Retailer 7$552 SGD
Retailer 2$581 SGD
Retailer 4$610 SGD
Retailer 6$780 SGD
Retailer 8$799 SGD
Retailer 10$859 SGD
Retailer 9$984 SGD
Retailer 3$1,029 SGD
Retailer 5$1,491 SGD
Do Amore Diamonds$2,249 SGD

45 data points across 12 retailers

15 retailers$475 SGD to $2,249 SGD

Retailer 1
-
$290 SGD
Price last confirmed 33 days ago
A
Retailer 2
-
$475 SGD
View
A
Retailer 3
-
$510 SGD
View
A
Retailer 4
-
$552 SGD
View
A
Retailer 5
-
$581 SGD
View
B+
Retailer 6
-
$610 SGD
View
B+
Retailer 7
-
$780 SGD
View
B+
Retailer 8
-
$799 SGD
View
Retailer 9
-
$824 SGD
View
Price last confirmed 32 days ago
Retailer 10
-
$859 SGD
View
Price last confirmed 31 days ago
B
Retailer 11
-
$984 SGD
View
Retailer 12
-
$1,029 SGD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$1,249 SGD
View
B
Retailer 14
-
$1,491 SGD
View
Most Expensive
B
Do Amore Diamonds
27-7A90C444C · Nov 4
$2,249 SGD
$1,760 USD
View
14 more retailers have this diamond
Prices start from $475 SGDSave up to $1,774 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
$475 SGD