CaratHunter
Plans
Asscher|Lab Grown|IGI

2.58ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG840629956

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840629956

Diamond specifications and retailer prices

From $2,260 NZD
$1,274 USD
As of October 30, 2026
Save $9,858 NZD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,118 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.58ct lab-grown asscher diamond

This 2.58ct lab-grown asscher sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840629956 or 840629956. Listed at 17 retailers as of October 30, 2026, with prices from $2,260 to $12,118, a $9,858 spread on the same certified stone. Brilliant Earth lists it at $12,118. 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

2.58
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629956
Dimensions7.65 × 7.60 × 4.87 mm
L/W Ratio1.01
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
7.65 mm7.60 mm2.58 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629956
Side View
Table 65.0%Crown 32.9°Girdle: Slightly ThickPavilion 37.9°Culet: NoneDepth 64.1%

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: $12,118 NZD|Low: $2,260 NZD|High: $15,951 NZD|Avg: $5,545 NZD|-24.0%
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
November 1, 2026
Retailer 15$2,260 NZD
Retailer 12$2,459 NZD
Retailer 6$2,532 NZD
Retailer 4$2,622 NZD
Retailer 2$2,652 NZD
Retailer 7$2,928 NZD
Retailer 14$3,000 NZD
Retailer 11$3,695 NZD
Retailer 13$4,888 NZD
Retailer 10$4,915 NZD
Retailer 3$5,018 NZD
Retailer 5$6,766 NZD
Retailer 9$7,200 NZD
Retailer 8$8,781 NZD
Retailer 17$9,203 NZD
Retailer 16$9,519 NZD
Brilliant Earth$12,118 NZD

4 data points across 17 retailers

17 retailers$2,260 NZD to $12,118 NZD

A
Cheapest Retailer
-
$2,260 NZD
$1,274 USD
A
Retailer 2
-
$2,459 NZD
$1,386 USD
View
A
Retailer 3
-
$2,532 NZD
$1,427 USD
View
Final sale: no returns
A
Retailer 4
-
$2,622 NZD
$1,478 USD
View
A
Retailer 5
-
$2,652 NZD
£1,177 GBP
View
A
Retailer 6
-
$2,928 NZD
$1,650 USD
View
A
Retailer 7
-
$3,000 NZD
$1,691 USD
View
A
Retailer 8
-
$3,695 NZD
£1,640 GBP
View
B+
Retailer 9
-
$4,888 NZD
$2,755 USD
View
Retailer 10
-
$4,915 NZD
$2,770 USD
View
B+
Retailer 11
-
$5,018 NZD
$2,828 USD
View
B+
Retailer 12
-
$6,766 NZD
ZAR 61,601 ZAR
View
B+
Retailer 13
-
$7,200 NZD
$4,058 USD
View
B
Retailer 14
-
$8,781 NZD
SGD 6,688 SGD
View
B
Retailer 15
-
$9,203 NZD
$5,187 USD
View
B
Retailer 16
-
$9,519 NZD
$5,365 USD
View
Most Expensive
B
Brilliant Earth
22348560A · Oct 31
$12,118 NZD
$6,830 USD
View
16 more retailers have this diamond
Prices start from $2,260 NZDSave up to $9,858 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
2.58ct Asscher
$2,260 NZD