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Emerald|Lab Grown|IGI

2.56ct G VVS1 Emerald Lab Grown Diamond

ID • G/VVS1 • IGI LG758510126

Shape and cutting style on the report: Emerald cut

Certificate IGI LG758510126

Diamond specifications and retailer prices

From $1,286 NZD
$725 USD
As of October 30, 2026
Save $5,891 NZD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,426 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.56ct lab-grown emerald diamond

This 2.56ct lab-grown emerald sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG758510126 or 758510126. Listed at 20 retailers as of October 30, 2026, with a 458% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.56
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758510126
Dimensions9.50 × 6.53 × 4.19 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.50 mm6.53 mm2.56 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758510126
Side View
Table 65.0%Crown 34°Girdle: MediumPavilion 38.9°Culet: LargeDepth 64.2%

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 30
Current: $11,426 NZD|Low: $1,235 NZD|High: $11,426 NZD|Avg: $3,625 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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 14$1,286 NZD
Retailer 5$1,400 NZD
Retailer 16$1,494 NZD
Retailer 12$1,810 NZD
Retailer 6$1,991 NZD
Retailer 3$2,108 NZD
Retailer 9$2,529 NZD
Retailer 13$3,678 NZD
Retailer 2$3,913 NZD
Retailer 8$3,997 NZD
Retailer 10$4,252 NZD
Retailer 4$4,634 NZD
Retailer 15$5,090 NZD
Retailer 7$5,111 NZD
Retailer 11$6,210 NZD
Do Amore Diamonds$11,426 NZD

44 data points across 16 retailers

20 retailers$1,286 NZD to $7,177 NZD

A
Cheapest Retailer
-
$1,286 NZD
$725 USD
A
Retailer 2
-
$1,400 NZD
$789 USD
View
A
Retailer 3
-
$1,494 NZD
$842 USD
View
Retailer 4
-
$1,494 NZD
$842 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,810 NZD
$1,020 USD
View
B+
Retailer 6
-
$1,991 NZD
$1,122 USD
View
A
Retailer 7
-
$2,108 NZD
$1,188 USD
View
B+
Retailer 8
-
$2,124 NZD
$1,197 USD
View
B+
Retailer 9
-
$2,529 NZD
£1,122 GBP
View
B
Retailer 10
-
$3,678 NZD
$2,073 USD
View
B
Retailer 11
-
$3,913 NZD
A$3,393 AUD
View
B
Retailer 12
-
$3,997 NZD
$2,253 USD
View
B
Retailer 13
-
$4,252 NZD
ZAR 38,716 ZAR
View
B
Retailer 14
-
$4,634 NZD
$2,612 USD
View
B
Retailer 15
-
$5,090 NZD
$2,869 USD
View
B
Retailer 16
-
$5,111 NZD
£2,268 GBP
View
B
Retailer 17
-
$5,888 NZD
$3,319 USD
View
B
Retailer 18
-
$6,210 NZD
£2,756 GBP
View
B
Retailer 19
-
$7,177 NZD
$4,045 USD
View
Most Expensive
Do Amore Diamonds
27-98BF00B44 · Oct 30
$11,426 NZD
$6,440 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,286 NZDSave up to $5,891 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
2.56ct Emerald
$1,286 NZD