Emerald|Lab Grown|IGI

1.28ct D VVS1 Emerald Lab Grown Diamond

EX • D/VVS1 • IGI LG815606082

Shape and cutting style on the report: Emerald cut

Certificate IGI LG815606082

Diamond specifications and retailer prices

From $192 USD
As of November 3, 2026
Save $1,798 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,990 USD at Brilliant Earth · As of November 2, 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 LG815606082 or 815606082. Listed at 17 retailers as of November 2, 2026, with prices from $192 to $1,990, a $1,798 spread on the same certified stone. Brilliant Earth lists it at $1,990. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.7°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815606082
Dimensions7.88 × 4.92 × 3.39 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm4.92 mm1.28 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG815606082
Side View
Table 66.0%Crown 32.7°Girdle: MediumPavilion 44°Culet: LargeDepth 68.9%

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 3
Current: $200 USD|Low: $192 USD|High: $1,130 USD|Avg: $581 USD|-0.5%
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
November 3, 2026
Retailer 7$192 USD
Retailer 1$200 USD
Retailer 4$290 USD
Retailer 11$370 USD
Retailer 10$380 USD
Retailer 6$416 USD
Retailer 3$541 USD
Retailer 5$629 USD
Retailer 9$698 USD
Retailer 2$708 USD
Retailer 14$728 USD
Retailer 8$740 USD
Retailer 13$1,002 USD
Retailer 12$1,130 USD

23 data points across 14 retailers

17 retailers$192 USD to $1,990 USD

Retailer 1
-
$187 USD
Price last confirmed 42 days ago
A
Retailer 2
-
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$200 USD
View
Retailer 4
-
$229 USD
View
Price last confirmed 41 days ago
B+
Retailer 5
-
$290 USD
View
A
Retailer 6
-
$370 USD
ZAR 5,981 ZAR
View
A
Retailer 7
-
$380 USD
£299 GBP
View
A
Retailer 8
-
$416 USD
€396 EUR
View
A
Retailer 9
-
$541 USD
View
B+
Retailer 10
-
$629 USD
View
B+
Retailer 11
-
$698 USD
SGD 943 SGD
View
B+
Retailer 12
-
$708 USD
View
B+
Retailer 13
-
$728 USD
View
B+
Retailer 14
-
$740 USD
View
B
Retailer 15
-
$1,002 USD
£789 GBP
View
B
Retailer 16
-
$1,130 USD
View
Most Expensive
B
Brilliant Earth
20616447A · Nov 2
$1,990 USD
View
16 more retailers have this diamond
Prices start from $192 USDSave up to $1,798 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
$192 USD