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Round|Lab Grown|IGI

2.59ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG800619509

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800619509

Diamond specifications and retailer prices

From $706 NZD
$398 USD
As of October 29, 2026
Save $5,270 NZD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $8,942 NZD at Brilliant Earth · As of October 16, 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 LG800619509 or 800619509. Listed at 25 retailers as of October 29, 2026, with a 746% 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 angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800619509
Dimensions8.81 × 8.78 × 5.44 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
8.81 mm8.78 mm2.59 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800619509
Side View
Table 56.0%Crown 34.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

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 29
Current: $8,942 NZD|Low: $977 NZD|High: $8,942 NZD|Avg: $2,157 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
October 30, 2026
Retailer 3$977 NZD
Retailer 10$1,136 NZD
Retailer 2$1,223 NZD
Retailer 8$1,388 NZD
Retailer 5$1,435 NZD
Retailer 4$1,517 NZD
Retailer 6$1,940 NZD
Retailer 11$2,110 NZD
Retailer 9$2,114 NZD
Retailer 12$3,281 NZD
Retailer 7$3,443 NZD
Brilliant Earth$8,942 NZD

35 data points across 12 retailers

25 retailers$706 NZD to $5,976 NZD

A
Cheapest Retailer
-
$706 NZD
$398 USD
A
Retailer 2
-
$790 NZD
$445 USD
View
Final sale: no returns
A
Retailer 3
-
$877 NZD
$494 USD
View
A
Retailer 4
-
$877 NZD
$494 USD
View
A
Retailer 5
-
$977 NZD
HK$4,300 HKD
View
A
Retailer 6
-
$1,136 NZD
$640 USD
View
B+
Retailer 7
-
$1,175 NZD
$662 USD
View
A
Retailer 8
-
$1,223 NZD
£543 GBP
View
A
Retailer 9
-
$1,388 NZD
€745 EUR
View
A
Retailer 10
-
$1,435 NZD
£637 GBP
View
A
Retailer 11
-
$1,517 NZD
$855 USD
View
B+
Retailer 12
-
$1,881 NZD
$1,060 USD
View
B+
Retailer 13
-
$1,940 NZD
A$1,682 AUD
View
B+
Retailer 14
-
$2,110 NZD
$1,189 USD
View
B+
Retailer 15
-
$2,114 NZD
ZAR 19,249 ZAR
View
B+
Retailer 16
-
$2,818 NZD
$1,588 USD
View
B+
Retailer 17
-
$2,828 NZD
$1,594 USD
View
B+
Retailer 18
-
$2,837 NZD
SGD 2,161 SGD
View
B+
Retailer 19
-
$2,882 NZD
$1,624 USD
View
B
Retailer 20
-
$3,241 NZD
$1,827 USD
View
B
Retailer 21
-
$3,281 NZD
$1,849 USD
View
B+
Retailer 22
-
$3,443 NZD
£1,528 GBP
View
B
Retailer 23
-
$5,507 NZD
CA$4,311 CAD
View
B
Retailer 24
-
$5,976 NZD
$3,368 USD
View
Most Expensive
Brilliant Earth
20962705A · Oct 16
$8,942 NZD
$5,040 USD
View
Price under review
24 more retailers have this diamond
Prices start from $706 NZDSave up to $5,270 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
$706 NZD