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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 $622 AUD
$437 USD
As of October 29, 2026
Save $2,845 AUD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,536 AUD 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 28, 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: $1,266 AUD|Low: $596 AUD|High: $2,951 AUD|Avg: $1,666 AUD|+2.6%
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
October 29, 2026
Retailer 2$622 AUD
Retailer 4$771 AUD
Retailer 10$975 AUD
Retailer 8$1,036 AUD
Retailer 5$1,214 AUD
Retailer 7$1,229 AUD
Retailer 1$1,266 AUD
Retailer 11$1,724 AUD
Retailer 9$1,860 AUD
Retailer 12$2,072 AUD
Retailer 13$2,603 AUD
Retailer 6$2,849 AUD
Retailer 3$2,880 AUD

33 data points across 13 retailers

23 retailers$622 AUD to $3,467 AUD

A
Cheapest Retailer
-
$622 AUD
$437 USD
A
Retailer 2
-
$696 AUD
$489 USD
View
Final sale: no returns
A
Retailer 3
-
$696 AUD
$489 USD
View
A
Retailer 4
-
$771 AUD
$542 USD
View
A
Retailer 5
-
$771 AUD
$542 USD
View
A
Retailer 6
-
$975 AUD
$685 USD
View
A
Retailer 7
-
$1,036 AUD
£573 GBP
View
A
Retailer 8
-
$1,214 AUD
$853 USD
View
A
Retailer 9
-
$1,229 AUD
€822 EUR
View
A
Retailer 10
-
$1,266 AUD
£700 GBP
View
A
Retailer 11
-
$1,278 AUD
$898 USD
View
B+
Retailer 12
-
$1,608 AUD
$1,130 USD
View
B+
Retailer 13
-
$1,724 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,860 AUD
ZAR 21,110 ZAR
View
B+
Retailer 15
-
$2,072 AUD
$1,456 USD
View
B
Retailer 16
-
$2,480 AUD
$1,742 USD
View
B
Retailer 17
-
$2,527 AUD
$1,775 USD
View
B
Retailer 18
-
$2,603 AUD
$1,829 USD
View
B
Retailer 19
-
$2,849 AUD
£1,576 GBP
View
B
Retailer 20
-
$2,880 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
-
$2,887 AUD
$2,028 USD
View
B
Retailer 22
-
$3,467 AUD
$2,436 USD
View
Most Expensive
B
Rare Carat
K50055490KK674 · Aug 19
$3,536 AUD
$2,484 USD
View
Price last confirmed 71 days ago
22 more retailers have this diamond
Prices start from $622 AUDSave up to $2,845 AUD

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
$622 AUD