CaratHunter
Plans
Round|Lab Grown|IGI

2.83ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG631432689

Shape and cutting style on the report: Round brilliant

Certificate IGI LG631432689

Diamond specifications and retailer prices

From $521 AUD
$366 USD
As of October 30, 2026
Save $1,863 AUD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,463 AUD at Rare Carat · As of August 16, 2026
View at Rare Carat

About this 2.83ct lab-grown round diamond

This 2.83ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG631432689 or 631432689. Listed at 8 retailers as of October 30, 2026, with a 358% 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

2.83
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631432689
Dimensions9.09 × 9.01 × 5.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.09 mm9.01 mm2.83 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631432689
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.6%

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 30
Current: $2,463 AUD|Low: $360 AUD|High: $4,015 AUD|Avg: $1,630 AUD
Rare Carat
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
October 30, 2026
Retailer 8$521 AUD
Retailer 7$749 AUD
Retailer 10$940 AUD
Retailer 9$967 AUD
Retailer 3$1,049 AUD
Retailer 5$1,111 AUD
Retailer 11$1,439 AUD
Retailer 12$1,508 AUD
Retailer 2$1,589 AUD
Retailer 6$1,804 AUD
Retailer 13$2,215 AUD
Retailer 4$2,385 AUD
Rare Carat$2,463 AUD
Retailer 14$4,015 AUD

16 data points across 14 retailers

8 retailers$521 AUD to $2,385 AUD

A
Cheapest Retailer
-
$521 AUD
$366 USD
Final sale: no returns
B+
Retailer 2
-
$749 AUD
$526 USD
View
Retailer 3
-
$1,439 AUD
ZAR 16,334 ZAR
View
Price last confirmed 49 days ago
Retailer 4
-
$1,508 AUD
$1,059 USD
View
Price last confirmed 44 days ago
A
Retailer 5
-
$1,589 AUD
$1,116 USD
View
B+
Retailer 6
-
$1,804 AUD
CA$1,760 CAD
View
B+
Retailer 7
-
$2,385 AUD
$1,675 USD
View
Most Expensive
Rare Carat
631432689 · Aug 16
$2,463 AUD
$1,730 USD
View
Price last confirmed 75 days ago
7 more retailers have this diamond
Prices start from $521 AUDSave up to $1,863 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
2.83ct Round
$521 AUD