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Radiant|Lab Grown|IGI

2.58ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG784645262

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

Certificate IGI LG784645262

Diamond specifications and retailer prices

From $2,111 NZD
$1,190 USD
As of October 30, 2026
Save $11,799 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,911 NZD at Do Amore Diamonds · As of October 30, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784645262 or 784645262. Listed at 14 retailers as of October 30, 2026, with prices from $2,111 to $13,911, a $11,799 spread on the same certified stone. Do Amore Diamonds lists it at $13,911. 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 angle44.4°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645262
Dimensions9.83 × 6.75 × 4.48 mm
L/W Ratio1.46
Culet sizePointed
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
9.83 mm6.75 mm2.58 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645262
Side View
Table 64.0%Crown 44.4°Girdle: Slightly ThickPavilion 32.4°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $13,911 NZD|Low: $2,111 NZD|High: $20,671 NZD|Avg: $7,822 NZD|-15.8%
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
October 30, 2026
Retailer 8$2,111 NZD
Retailer 6$2,227 NZD
Retailer 3$2,828 NZD
Retailer 7$2,917 NZD
Retailer 11$3,368 NZD
Retailer 12$3,793 NZD
Retailer 9$4,042 NZD
Retailer 5$6,837 NZD
Retailer 10$9,830 NZD
Retailer 2$11,054 NZD
Do Amore Diamonds$13,911 NZD
Retailer 4$20,671 NZD

25 data points across 12 retailers

14 retailers$2,111 NZD to $13,911 NZD

A
Cheapest Retailer
-
$2,111 NZD
$1,190 USD
A
Retailer 2
-
$2,227 NZD
$1,255 USD
View
Retailer 3
-
$2,269 NZD
$1,279 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$2,573 NZD
$1,450 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$2,828 NZD
$1,594 USD
View
Final sale: no returns
A
Retailer 6
-
$2,917 NZD
$1,644 USD
View
Retailer 7
-
$3,368 NZD
€1,808 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$3,793 NZD
$2,138 USD
View
A
Retailer 9
-
$4,042 NZD
$2,278 USD
View
Retailer 10
-
$5,674 NZD
$3,198 USD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$6,837 NZD
£3,034 GBP
View
Retailer 12
-
$9,830 NZD
$5,540 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$11,054 NZD
$6,230 USD
View
Most Expensive
B
Do Amore Diamonds
27-70576CA5C · Oct 30
$13,911 NZD
$7,840 USD
View
13 more retailers have this diamond
Prices start from $2,111 NZDSave up to $11,799 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
$2,111 NZD