Radiant|Lab Grown|IGI

2.58ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG656477722

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG656477722

Diamond specifications and retailer prices

From $2,728 NZD
$1,535 USD
As of November 1, 2026
Save $12,681 NZD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $15,409 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.58ct lab-grown radiant diamond

This 2.58ct lab-grown radiant 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 LG656477722 or 656477722. Listed at 24 retailers as of November 1, 2026, with prices from $2,728 to $15,409, a $12,681 spread on the same certified stone. Do Amore Diamonds lists it at $15,409. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656477722
Dimensions9.81 × 6.74 × 4.48 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.81 mm6.74 mm2.58 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656477722
Side View
Table 65.0%Crown 44.3°Girdle: MediumPavilion 34.5°Culet: NoneDepth 66.5%

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: Nov 1
Current: $15,409 NZD|Low: $2,151 NZD|High: $15,409 NZD|Avg: $6,083 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
November 2, 2026
Retailer 5$2,239 NZD
Retailer 6$2,598 NZD
Retailer 8$2,598 NZD
Retailer 2$2,900 NZD
Retailer 14$2,906 NZD
Retailer 7$3,656 NZD
Retailer 9$4,046 NZD
Retailer 16$4,843 NZD
Retailer 11$6,808 NZD
Retailer 13$7,078 NZD
Retailer 15$7,398 NZD
Retailer 4$7,452 NZD
Retailer 3$8,047 NZD
Retailer 10$8,189 NZD
Retailer 12$14,609 NZD
Do Amore Diamonds$15,409 NZD

37 data points across 16 retailers

24 retailers$2,728 NZD to $15,409 NZD

Retailer 1
-
$2,437 NZD
$1,371 USD
Price last confirmed 35 days ago
Retailer 2
-
$2,598 NZD
$1,462 USD
View
Price last confirmed 30 days ago
Retailer 3
-
$2,598 NZD
$1,462 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$2,728 NZD
$1,535 USD
View
Final sale: no returns
A
Retailer 5
-
$2,819 NZD
$1,586 USD
View
A
Retailer 6
-
$2,900 NZD
£1,285 GBP
View
A
Retailer 7
-
$2,906 NZD
$1,635 USD
View
A
Retailer 8
-
$3,656 NZD
$2,057 USD
View
A
Retailer 9
-
$3,869 NZD
$2,177 USD
View
A
Retailer 10
-
$4,046 NZD
£1,792 GBP
View
B+
Retailer 11
-
$4,843 NZD
$2,725 USD
View
B+
Retailer 12
-
$5,375 NZD
$3,024 USD
View
Retailer 13
-
$5,375 NZD
$3,024 USD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
$6,808 NZD
A$5,893 AUD
View
B+
Retailer 15
-
$6,934 NZD
£3,072 GBP
View
B+
Retailer 16
-
$7,078 NZD
A$6,127 AUD
View
B+
Retailer 17
-
$7,398 NZD
ZAR 67,250 ZAR
View
B+
Retailer 18
-
$7,452 NZD
$4,193 USD
View
B+
Retailer 19
-
$8,047 NZD
$4,528 USD
View
B+
Retailer 20
-
$8,189 NZD
£3,628 GBP
View
B
Retailer 21
-
$9,196 NZD
£4,074 GBP
View
B
Retailer 22
-
$10,165 NZD
$5,719 USD
View
B
Retailer 23
-
$14,609 NZD
$8,220 USD
View
Most Expensive
B
Do Amore Diamonds
27-F37A46571 · Nov 2
$15,409 NZD
$8,670 USD
View
23 more retailers have this diamond
Prices start from $2,728 NZDSave up to $12,681 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 Radiant
$2,728 NZD