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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 $337 NZD
As of November 5, 2026
Save $3,193 NZD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,530 NZD 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 LG815606082 or 815606082. Listed at 17 retailers as of November 4, 2026, with prices from $337 to $3,530, a $3,193 spread on the same certified stone. Brilliant Earth lists it at $3,530. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $337 NZD|Low: $337 NZD|High: $2,005 NZD|Avg: $1,040 NZD|-5.0%
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 5, 2026
Retailer 1$337 NZD
Retailer 12$355 NZD
Retailer 9$511 NZD
Retailer 2$656 NZD
Retailer 7$669 NZD
Retailer 6$736 NZD
Retailer 4$960 NZD
Retailer 5$1,116 NZD
Retailer 14$1,236 NZD
Retailer 10$1,249 NZD
Retailer 11$1,284 NZD
Retailer 13$1,313 NZD
Retailer 8$1,763 NZD
Retailer 3$2,005 NZD

23 data points across 14 retailers

17 retailers$337 NZD to $3,530 NZD

Retailer 1
-
$332 NZD
Price last confirmed 44 days ago
A
Retailer 2
-
$337 NZD
View
Final sale: no returns
A
Retailer 3
-
$355 NZD
View
Retailer 4
-
$406 NZD
View
Price last confirmed 43 days ago
B+
Retailer 5
-
$511 NZD
View
A
Retailer 6
-
$656 NZD
View
A
Retailer 7
-
$669 NZD
View
Retailer 8
-
$736 NZD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$960 NZD
View
B+
Retailer 10
-
$1,116 NZD
View
B+
Retailer 11
-
$1,236 NZD
View
B+
Retailer 12
-
$1,249 NZD
View
B+
Retailer 13
-
$1,284 NZD
View
B+
Retailer 14
-
$1,313 NZD
View
B+
Retailer 15
-
$1,763 NZD
View
B
Retailer 16
-
$2,005 NZD
View
Most Expensive
B
Brilliant Earth
20616447A · Nov 4
$3,530 NZD
$1,990 USD
View
16 more retailers have this diamond
Prices start from $337 NZDSave up to $3,193 NZD

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
$337 NZD