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Emerald|Lab Grown|IGI

2.54ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG812620671

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812620671

Diamond specifications and retailer prices

From $1,341 NZD
$756 USD
As of October 30, 2026
Save $8,045 NZD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,386 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.54ct lab-grown emerald diamond

This 2.54ct 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 LG812620671 or 812620671. Listed at 24 retailers as of October 30, 2026, with prices from $1,341 to $9,386, a $8,045 spread on the same certified stone. Brilliant Earth lists it at $9,386. 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

2.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620671
Dimensions9.28 × 6.37 × 4.26 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.28 mm6.37 mm2.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620671
Side View
Table 63.0%Crown 35.3°Girdle: MED-STKPavilion 41.8°Culet: LargeDepth 66.9%

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: Oct 30
Current: $9,386 NZD|Low: $1,288 NZD|High: $10,805 NZD|Avg: $3,678 NZD|-13.1%
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
Retailer 19
Retailer 20
October 31, 2026
Retailer 19$1,341 NZD
Retailer 4$1,460 NZD
Retailer 9$1,556 NZD
Retailer 20$1,556 NZD
Retailer 14$1,845 NZD
Retailer 11$2,184 NZD
Retailer 6$2,342 NZD
Retailer 13$2,365 NZD
Retailer 16$2,482 NZD
Retailer 15$3,337 NZD
Retailer 2$3,696 NZD
Retailer 12$3,966 NZD
Retailer 17$4,016 NZD
Retailer 3$4,377 NZD
Retailer 7$4,579 NZD
Retailer 10$4,840 NZD
Retailer 8$5,057 NZD
Retailer 18$5,868 NZD
Retailer 5$8,100 NZD
Brilliant Earth$9,386 NZD

37 data points across 20 retailers

24 retailers$1,341 NZD to $9,386 NZD

A
Cheapest Retailer
-
$1,341 NZD
$756 USD
A
Retailer 2
-
$1,460 NZD
$823 USD
View
A
Retailer 3
-
$1,503 NZD
$847 USD
View
Final sale: no returns
A
Retailer 4
-
$1,556 NZD
$877 USD
View
Retailer 5
-
$1,556 NZD
$877 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$1,845 NZD
$1,040 USD
View
A
Retailer 7
-
$2,184 NZD
$1,231 USD
View
A
Retailer 8
-
$2,342 NZD
$1,320 USD
View
A
Retailer 9
-
$2,365 NZD
£1,050 GBP
View
A
Retailer 10
-
$2,482 NZD
€1,332 EUR
View
A
Retailer 11
-
$3,337 NZD
$1,881 USD
View
A
Retailer 12
-
$3,696 NZD
A$3,205 AUD
View
A
Retailer 13
-
$3,966 NZD
$2,235 USD
View
A
Retailer 14
-
$4,016 NZD
ZAR 36,570 ZAR
View
A
Retailer 15
-
$4,377 NZD
$2,467 USD
View
A
Retailer 16
-
$4,579 NZD
$2,581 USD
View
B+
Retailer 17
-
$5,057 NZD
$2,850 USD
View
B+
Retailer 18
-
$5,263 NZD
$2,966 USD
View
B+
Retailer 19
-
$5,268 NZD
$2,969 USD
View
B+
Retailer 20
-
$5,373 NZD
$3,028 USD
View
B+
Retailer 21
-
$5,868 NZD
£2,604 GBP
View
Retailer 22
-
$8,082 NZD
$4,555 USD
View
Price last confirmed 13 days ago
Retailer 23
-
$8,100 NZD
$4,565 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
20680934A · Oct 30
$9,386 NZD
$5,290 USD
View
23 more retailers have this diamond
Prices start from $1,341 NZDSave up to $8,045 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
2.54ct Emerald
$1,341 NZD