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Round|Lab Grown|IGI

2.59ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG811636313

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811636313

Diamond specifications and retailer prices

From $659 NZD
$370 USD
As of October 29, 2026
Save $2,548 NZD (79%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $9,241 NZD at Brilliant Earth · As of October 2, 2026
View at Brilliant Earth

About this 2.59ct lab-grown round diamond

This 2.59ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811636313 or 811636313. Listed at 26 retailers as of October 29, 2026, with a 387% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.59
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811636313
Dimensions8.76 × 8.72 × 5.45 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm8.72 mm2.59 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811636313
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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 29
Current: $9,241 NZD|Low: $735 NZD|High: $9,241 NZD|Avg: $2,227 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
October 29, 2026
Retailer 5$735 NZD
Retailer 9$764 NZD
Retailer 15$1,086 NZD
Retailer 11$1,142 NZD
Retailer 13$1,256 NZD
Retailer 16$1,305 NZD
Retailer 17$1,352 NZD
Retailer 2$1,465 NZD
Retailer 8$1,478 NZD
Retailer 12$1,807 NZD
Retailer 14$1,969 NZD
Retailer 3$2,042 NZD
Retailer 4$3,084 NZD
Retailer 6$3,090 NZD
Retailer 7$3,144 NZD
Retailer 10$3,206 NZD
Brilliant Earth$9,241 NZD

36 data points across 17 retailers

26 retailers$659 NZD to $3,206 NZD

A
Cheapest Retailer
-
$659 NZD
$370 USD
A
Retailer 2
-
$735 NZD
$413 USD
View
Final sale: no returns
A
Retailer 3
-
$764 NZD
$429 USD
View
A
Retailer 4
-
$815 NZD
$458 USD
View
A
Retailer 5
-
$815 NZD
$458 USD
View
A
Retailer 6
-
$1,086 NZD
$610 USD
View
A
Retailer 7
-
$1,142 NZD
£505 GBP
View
A
Retailer 8
-
$1,256 NZD
€672 EUR
View
B+
Retailer 9
-
$1,305 NZD
$733 USD
View
A
Retailer 10
-
$1,352 NZD
A$1,168 AUD
View
A
Retailer 11
-
$1,465 NZD
£648 GBP
View
A
Retailer 12
-
$1,478 NZD
$830 USD
View
A
Retailer 13
-
$1,765 NZD
$991 USD
View
A
Retailer 14
-
$1,807 NZD
A$1,561 AUD
View
B+
Retailer 15
-
$1,870 NZD
$1,050 USD
View
B+
Retailer 16
-
$1,969 NZD
ZAR 17,862 ZAR
View
B+
Retailer 17
-
$2,042 NZD
$1,147 USD
View
B+
Retailer 18
-
$2,607 NZD
$1,464 USD
View
B+
Retailer 19
-
$2,624 NZD
$1,474 USD
View
B+
Retailer 20
-
$2,694 NZD
$1,513 USD
View
B
Retailer 21
-
$3,084 NZD
$1,732 USD
View
B
Retailer 22
-
$3,090 NZD
$1,735 USD
View
Retailer 23
-
$3,144 NZD
A$2,717 AUD
View
Price last confirmed 21 days ago
B+
Retailer 24
-
$3,206 NZD
£1,418 GBP
View
Retailer 25
-
$4,213 NZD
$2,366 USD
View
Price last confirmed 101 days ago
Most Expensive
Brilliant Earth
20573738A · Oct 2
$9,241 NZD
$5,190 USD
View
Price under review
25 more retailers have this diamond
Prices start from $659 NZDSave up to $2,548 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
2.59ct Round
$659 NZD