CaratHunter
Plans
Emerald|Lab Grown|IGI

1.28ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG607308762

Shape and cutting style on the report: Emerald cut

Certificate IGI LG607308762

Diamond specifications and retailer prices

From $390 NZD
As of October 31, 2026
Save $2,643 NZD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,034 NZD 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607308762 or 607308762. Listed at 13 retailers as of October 31, 2026, with prices from $390 to $3,034, a $2,643 spread on the same certified stone. Do Amore Diamonds lists it at $3,034. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607308762
Dimensions7.15 × 5.16 × 3.56 mm
L/W Ratio1.39
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
7.15 mm5.16 mm1.28 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607308762
Side View
Table 63.0%Crown 37.4°Girdle: Slightly ThickPavilion 40.7°Culet: LNGDepth 69.0%

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: Oct 31
Current: $3,034 NZD|Low: $385 NZD|High: $3,034 NZD|Avg: $1,167 NZD
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
Retailer 13
November 5, 2026
Retailer 11$390 NZD
Retailer 4$660 NZD
Retailer 12$694 NZD
Retailer 8$743 NZD
Retailer 2$781 NZD
Retailer 3$836 NZD
Retailer 7$1,050 NZD
Retailer 10$1,135 NZD
Retailer 9$1,327 NZD
Retailer 13$1,387 NZD
Retailer 5$1,692 NZD
Retailer 6$2,015 NZD
Do Amore Diamonds$3,034 NZD

45 data points across 13 retailers

13 retailers$390 NZD to $3,034 NZD

A
Cheapest Retailer
-
$390 NZD
A
Retailer 2
-
$660 NZD
View
A
Retailer 3
-
$694 NZD
View
A
Retailer 4
-
$743 NZD
View
A
Retailer 5
-
$781 NZD
View
A
Retailer 6
-
$836 NZD
View
B+
Retailer 7
-
$1,050 NZD
View
Retailer 8
-
$1,135 NZD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
$1,327 NZD
View
B
Retailer 10
-
$1,387 NZD
View
B
Retailer 11
-
$1,692 NZD
View
B
Retailer 12
-
$2,015 NZD
View
Most Expensive
B
Do Amore Diamonds
27-63FB553B1 · Nov 4
$3,034 NZD
$1,710 USD
View
12 more retailers have this diamond
Prices start from $390 NZDSave up to $2,643 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
$390 NZD