CaratHunter
Plans
Round|Lab Grown|IGI

2.58ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG818649769

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818649769

Diamond specifications and retailer prices

From $649 NZD
$366 USD
As of October 29, 2026
Save $4,762 NZD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,412 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.58ct lab-grown round diamond

This 2.58ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818649769 or 818649769. Listed at 23 retailers as of October 29, 2026, with prices from $649 to $5,412, a $4,762 spread on the same certified stone. Brilliant Earth lists it at $5,412. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818649769
Dimensions8.87 × 8.83 × 5.37 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
8.87 mm8.83 mm2.58 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818649769
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.7%

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: $1,457 NZD|Low: $649 NZD|High: $5,163 NZD|Avg: $2,050 NZD|-0.0%
Retailer 1
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 15$649 NZD
Retailer 11$726 NZD
Retailer 7$754 NZD
Retailer 2$806 NZD
Retailer 22$806 NZD
Retailer 13$1,070 NZD
Retailer 21$1,073 NZD
Retailer 12$1,191 NZD
Retailer 1$1,457 NZD
Retailer 10$1,464 NZD
Retailer 3$1,531 NZD
Retailer 9$1,946 NZD
Retailer 16$1,968 NZD
Retailer 18$2,145 NZD
Retailer 20$2,674 NZD
Retailer 4$2,858 NZD
Retailer 8$3,013 NZD
Retailer 14$3,046 NZD
Retailer 5$3,129 NZD
Retailer 17$3,493 NZD
Retailer 19$3,538 NZD
Retailer 6$4,915 NZD

10 data points across 22 retailers

23 retailers$649 NZD to $5,412 NZD

A
Cheapest Retailer
-
$649 NZD
$366 USD
A
Retailer 2
-
$726 NZD
$409 USD
View
Final sale: no returns
A
Retailer 3
-
$754 NZD
$425 USD
View
A
Retailer 4
-
$806 NZD
$454 USD
View
A
Retailer 5
-
$806 NZD
$454 USD
View
B+
Retailer 6
-
$1,070 NZD
$603 USD
View
A
Retailer 7
-
$1,073 NZD
$605 USD
View
A
Retailer 8
-
$1,191 NZD
£529 GBP
View
A
Retailer 9
-
$1,457 NZD
£647 GBP
View
A
Retailer 10
-
$1,464 NZD
$825 USD
View
A
Retailer 11
-
$1,531 NZD
$863 USD
View
B+
Retailer 12
-
$1,946 NZD
$1,097 USD
View
B+
Retailer 13
-
$1,968 NZD
A$1,706 AUD
View
B+
Retailer 14
-
$2,145 NZD
ZAR 19,530 ZAR
View
B+
Retailer 15
-
$2,674 NZD
CA$2,093 CAD
View
B+
Retailer 16
-
$2,858 NZD
$1,611 USD
View
B
Retailer 17
-
$3,013 NZD
$1,698 USD
View
B
Retailer 18
-
$3,046 NZD
$1,717 USD
View
B
Retailer 19
-
$3,129 NZD
$1,764 USD
View
B
Retailer 20
-
$3,493 NZD
£1,550 GBP
View
B
Retailer 21
-
$3,538 NZD
$1,994 USD
View
B
Retailer 22
-
$4,915 NZD
$2,770 USD
View
Most Expensive
B
Brilliant Earth
21150790Y · Oct 29
$5,412 NZD
$3,050 USD
View
22 more retailers have this diamond
Prices start from $649 NZDSave up to $4,762 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 Round
$649 NZD