CaratHunter
Plans
Emerald|Lab Grown|IGI

2.56ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG791608970

Shape and cutting style on the report: Emerald cut

Certificate IGI LG791608970

Diamond specifications and retailer prices

From $1,281 NZD
$722 USD
As of October 30, 2026
Save $8,176 NZD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,457 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.56ct lab-grown emerald diamond

This 2.56ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791608970 or 791608970. Listed at 24 retailers as of October 30, 2026, with prices from $1,281 to $9,457, a $8,176 spread on the same certified stone. Brilliant Earth lists it at $9,457. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791608970
Dimensions9.63 × 6.48 × 4.00 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
9.63 mm6.48 mm2.56 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791608970
Side View
Table 63.0%Crown 37.5°Girdle: MediumPavilion 36.3°Culet: LargeDepth 61.7%

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: $9,457 NZD|Low: $1,207 NZD|High: $9,457 NZD|Avg: $3,410 NZD
Brilliant Earth
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 5$1,281 NZD
Retailer 10$1,498 NZD
Retailer 11$1,641 NZD
Retailer 18$1,838 NZD
Retailer 9$1,907 NZD
Retailer 15$2,038 NZD
Retailer 14$2,125 NZD
Retailer 12$2,906 NZD
Retailer 13$3,158 NZD
Retailer 17$3,431 NZD
Retailer 7$4,489 NZD
Retailer 3$4,539 NZD
Retailer 4$4,578 NZD
Retailer 8$4,590 NZD
Retailer 6$4,644 NZD
Retailer 2$5,531 NZD
Retailer 16$5,633 NZD
Brilliant Earth$9,457 NZD

25 data points across 18 retailers

24 retailers$1,281 NZD to $9,457 NZD

A
Cheapest Retailer
-
$1,281 NZD
$722 USD
Final sale: no returns
Retailer 2
-
$1,318 NZD
$743 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$1,434 NZD
$808 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$1,498 NZD
$844 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$1,508 NZD
$850 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
$1,641 NZD
$925 USD
View
A
Retailer 7
-
$1,838 NZD
$1,036 USD
View
A
Retailer 8
-
$1,907 NZD
$1,075 USD
View
A
Retailer 9
-
$2,038 NZD
€1,094 EUR
View
A
Retailer 10
-
$2,125 NZD
£943 GBP
View
A
Retailer 11
-
$2,906 NZD
$1,638 USD
View
A
Retailer 12
-
$3,158 NZD
A$2,738 AUD
View
A
Retailer 13
-
$3,431 NZD
ZAR 31,243 ZAR
View
A
Retailer 14
-
$4,294 NZD
$2,420 USD
View
Retailer 15
-
$4,299 NZD
$2,423 USD
View
Price last confirmed 31 days ago
A
Retailer 16
-
$4,489 NZD
SGD 3,419 SGD
View
A
Retailer 17
-
$4,539 NZD
$2,558 USD
View
A
Retailer 18
-
$4,578 NZD
$2,580 USD
View
A
Retailer 19
-
$4,590 NZD
$2,587 USD
View
A
Retailer 20
-
$4,644 NZD
$2,618 USD
View
B+
Retailer 21
-
$5,531 NZD
A$4,796 AUD
View
B+
Retailer 22
-
$5,633 NZD
£2,500 GBP
View
Retailer 23
-
$8,318 NZD
$4,688 USD
View
Price last confirmed 68 days ago
Most Expensive
B
Brilliant Earth
19353922A · Oct 30
$9,457 NZD
$5,330 USD
View
23 more retailers have this diamond
Prices start from $1,281 NZDSave up to $8,176 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
$1,281 NZD