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Round|Lab Grown|IGI

2.58ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG833634932

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833634932

Diamond specifications and retailer prices

From $494 AUD
$347 USD
As of October 26, 2026
Save $2,168 AUD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,864 AUD at Brilliant Earth · As of October 9, 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 LG833634932 or 833634932. Listed at 23 retailers as of October 26, 2026, with a 439% 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 angle34.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833634932
Dimensions8.87 × 8.79 × 5.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.87 mm8.79 mm2.58 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833634932
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.5%

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 26
Current: $5,864 AUD|Low: $494 AUD|High: $5,864 AUD|Avg: $1,812 AUD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 23
October 29, 2026
Retailer 7$494 AUD
Retailer 9$552 AUD
Retailer 3$574 AUD
Retailer 21$613 AUD
Retailer 22$613 AUD
Retailer 15$692 AUD
Retailer 4$826 AUD
Retailer 20$833 AUD
Retailer 17$967 AUD
Retailer 2$1,096 AUD
Retailer 18$1,363 AUD
Retailer 19$1,479 AUD
Retailer 8$1,564 AUD
Retailer 6$1,798 AUD
Retailer 23$1,971 AUD
Retailer 11$1,995 AUD
Retailer 10$2,031 AUD
Retailer 12$2,168 AUD
Retailer 5$2,368 AUD
Retailer 13$2,408 AUD
Retailer 14$2,662 AUD
Retailer 16$3,430 AUD
Brilliant Earth$5,864 AUD

28 data points across 23 retailers

23 retailers$494 AUD to $2,662 AUD

A
Cheapest Retailer
-
$494 AUD
$347 USD
A
Retailer 2
-
$552 AUD
$388 USD
View
Final sale: no returns
A
Retailer 3
-
$574 AUD
$403 USD
View
A
Retailer 4
-
$613 AUD
$431 USD
View
A
Retailer 5
-
$613 AUD
$431 USD
View
A
Retailer 6
-
$692 AUD
HK$3,800 HKD
View
B+
Retailer 7
-
$826 AUD
$580 USD
View
A
Retailer 8
-
$833 AUD
$585 USD
View
A
Retailer 9
-
$967 AUD
€647 EUR
View
A
Retailer 10
-
$1,096 AUD
£606 GBP
View
A
Retailer 11
-
$1,363 AUD
View
A
Retailer 12
-
$1,479 AUD
ZAR 16,783 ZAR
View
A
Retailer 13
-
$1,564 AUD
$1,099 USD
View
B+
Retailer 14
-
$1,798 AUD
$1,263 USD
View
B+
Retailer 15
-
$1,971 AUD
$1,385 USD
View
B+
Retailer 16
-
$1,995 AUD
SGD 1,894 SGD
View
B+
Retailer 17
-
$2,031 AUD
$1,427 USD
View
B+
Retailer 18
-
$2,168 AUD
$1,523 USD
View
B+
Retailer 19
-
$2,368 AUD
$1,664 USD
View
B+
Retailer 20
-
$2,408 AUD
£1,332 GBP
View
B+
Retailer 21
-
$2,662 AUD
$1,870 USD
View
B
Retailer 22
-
$3,430 AUD
$2,410 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
21443474A · Oct 9
$5,864 AUD
$4,120 USD
View
Price last confirmed 20 days ago
22 more retailers have this diamond
Prices start from $494 AUDSave up to $2,168 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
$494 AUD