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Round|Lab Grown|IGI

2.58ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG674549005

Shape and cutting style on the report: Round brilliant

Certificate IGI LG674549005

Diamond specifications and retailer prices

From $775 NZD
$437 USD
As of October 29, 2026
Save $3,547 NZD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,408 NZD at Rare Carat · As of August 19, 2026
View at Rare Carat

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 LG674549005 or 674549005. Listed at 23 retailers as of October 29, 2026, with a 457% 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

2.58
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674549005
Dimensions8.77 × 8.79 × 0.00 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.77 mm8.79 mm2.58 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674549005
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.7%

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 29
Current: $3,531 NZD|Low: $743 NZD|High: $3,598 NZD|Avg: $2,047 NZD|-1.2%
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
November 1, 2026
Retailer 3$775 NZD
Retailer 4$962 NZD
Retailer 13$1,215 NZD
Retailer 6$1,284 NZD
Retailer 5$1,513 NZD
Retailer 9$1,528 NZD
Retailer 7$1,583 NZD
Retailer 11$2,135 NZD
Retailer 12$2,318 NZD
Retailer 2$2,583 NZD
Retailer 8$3,245 NZD
Retailer 1$3,531 NZD
Retailer 10$3,539 NZD

35 data points across 13 retailers

23 retailers$775 NZD to $4,322 NZD

A
Cheapest Retailer
-
$775 NZD
$437 USD
A
Retailer 2
-
$868 NZD
$489 USD
View
Final sale: no returns
A
Retailer 3
-
$868 NZD
$489 USD
View
Retailer 4
-
$962 NZD
$542 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$962 NZD
$542 USD
View
A
Retailer 6
-
$1,215 NZD
$685 USD
View
A
Retailer 7
-
$1,284 NZD
£570 GBP
View
A
Retailer 8
-
$1,513 NZD
$853 USD
View
A
Retailer 9
-
$1,528 NZD
€820 EUR
View
A
Retailer 10
-
$1,583 NZD
£702 GBP
View
A
Retailer 11
-
$1,593 NZD
$898 USD
View
B+
Retailer 12
-
$2,005 NZD
$1,130 USD
View
B+
Retailer 13
-
$2,135 NZD
A$1,851 AUD
View
B+
Retailer 14
-
$2,318 NZD
ZAR 21,110 ZAR
View
B+
Retailer 15
-
$2,583 NZD
$1,456 USD
View
B
Retailer 16
-
$3,091 NZD
$1,742 USD
View
B
Retailer 17
-
$3,150 NZD
$1,775 USD
View
B
Retailer 18
-
$3,245 NZD
$1,829 USD
View
B
Retailer 19
-
$3,531 NZD
£1,567 GBP
View
B
Retailer 20
-
$3,539 NZD
A$3,069 AUD
View
B
Retailer 21
-
$3,598 NZD
$2,028 USD
View
B
Retailer 22
-
$4,322 NZD
$2,436 USD
View
Most Expensive
Rare Carat
K50055490KK674 · Aug 19
$4,408 NZD
$2,484 USD
View
Price last confirmed 73 days ago
22 more retailers have this diamond
Prices start from $775 NZDSave up to $3,547 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
$775 NZD