Emerald|Lab Grown|IGI

1.28ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG813689932

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813689932

Diamond specifications and retailer prices

From $200 USD
As of October 30, 2026
Save $994 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,194 USD at Reve Diamonds · As of October 30, 2026
View at Reve 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813689932 or 813689932. Listed at 18 retailers as of October 30, 2026, with prices from $200 to $1,194, a $994 spread on the same certified stone. Reve Diamonds lists it at $1,194. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813689932
Dimensions7.64 × 5.14 × 3.21 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.64 mm5.14 mm1.28 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG813689932
Side View
Table 65.0%Crown 34.3°Girdle: MediumPavilion 39.3°Culet: LargeDepth 62.5%

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: $455 USD|Low: $194 USD|High: $1,200 USD|Avg: $583 USD|+3.2%
Retailer 1
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 3$200 USD
Retailer 6$223 USD
Retailer 14$232 USD
Retailer 17$248 USD
Retailer 18$248 USD
Retailer 13$426 USD
Retailer 7$431 USD
Retailer 11$432 USD
Retailer 1$455 USD
Retailer 9$511 USD
Retailer 4$570 USD
Retailer 16$690 USD
Retailer 2$797 USD
Retailer 15$800 USD
Retailer 5$851 USD
Retailer 8$860 USD
Retailer 10$914 USD
Retailer 12$1,166 USD
Reve Diamonds$1,194 USD

40 data points across 19 retailers

18 retailers$200 USD to $1,194 USD

A
Cheapest Retailer
-
$200 USD
A
Retailer 2
-
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$232 USD
View
A
Retailer 4
-
$248 USD
View
A
Retailer 5
-
$248 USD
View
A
Retailer 6
-
$426 USD
ZAR 6,880 ZAR
View
A
Retailer 7
-
$431 USD
View
A
Retailer 8
-
$432 USD
€411 EUR
View
A
Retailer 9
-
$455 USD
£358 GBP
View
B+
Retailer 10
-
$511 USD
View
B+
Retailer 11
-
$570 USD
View
B+
Retailer 12
-
$690 USD
View
B+
Retailer 13
-
$797 USD
View
B
Retailer 14
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$800 USD
View
B
Retailer 15
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$851 USD
View
B
Retailer 16
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$860 USD
View
B
Retailer 17
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$1,166 USD
£918 GBP
View
Most Expensive
B
Reve Diamonds
EF9BC63EC · Oct 30
$1,194 USD
View
17 more retailers have this diamond
Prices start from $200 USDSave up to $994 USD

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
$200 USD