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Round|Lab Grown|IGI

9.03ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG851649944

Shape and cutting style on the report: Round brilliant

Certificate IGI LG851649944

Diamond specifications and retailer prices

From $5,957 AUD
£3,295 GBP
As of November 1, 2026
Save $4,506 AUD (43%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,463 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 9.03ct lab-grown round diamond

This 9.03ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851649944 or 851649944. Listed at 3 retailers as of October 31, 2026, with prices from $5,957 to $10,463, a $4,506 spread on the same certified stone. Brilliant Earth lists it at $10,463. 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

9.03
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851649944
Dimensions13.22 × 13.31 × 8.19 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
13.22 mm13.31 mm9.03 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851649944
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $5,957 AUD|Low: $5,957 AUD|High: $8,818 AUD|Avg: $7,864 AUD
Retailer 1
Retailer 2
November 1, 2026
Retailer 1$5,957 AUD
Retailer 2$8,818 AUD

2 data points across 2 retailers

3 retailers$5,957 AUD to $10,463 AUD

B+
Cheapest Retailer
-
$5,957 AUD
£3,295 GBP
B
Retailer 2
-
$8,818 AUD
$6,194 USD
View
Most Expensive
B
Brilliant Earth
22374418A · Oct 31
$10,463 AUD
$7,350 USD
View
2 more retailers have this diamond
Prices start from $5,957 AUDSave up to $4,506 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.

B+
9.03ct Round
$5,957 AUD