Round|Lab Grown|IGI

1.03ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG843605433

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843605433

Diamond specifications and retailer prices

From $252 AUD
$177 USD
As of October 25, 2026
Save $639 AUD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,188 AUD at MOH London · As of October 19, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843605433 or 843605433. Listed at 16 retailers as of October 25, 2026, with a 254% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843605433
Dimensions6.49 × 6.52 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm6.52 mm1.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843605433
Side View
Table 58.0%Crown 34°Girdle: THN-MEDPavilion 41.1°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 25
Current: $1,188 AUD|Low: $204 AUD|High: $1,188 AUD|Avg: $608 AUD
MOH London
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
Retailer 15
Retailer 16
October 27, 2026
Retailer 3$204 AUD
Retailer 13$236 AUD
Retailer 11$252 AUD
Retailer 15$252 AUD
Retailer 10$412 AUD
Retailer 4$426 AUD
Retailer 2$460 AUD
Retailer 5$467 AUD
Retailer 9$521 AUD
Retailer 7$602 AUD
Retailer 12$712 AUD
Retailer 16$811 AUD
Retailer 14$858 AUD
Retailer 6$867 AUD
Retailer 8$891 AUD
MOH London$1,188 AUD

12 data points across 16 retailers

16 retailers$252 AUD to $891 AUD

Retailer 1
-
$204 AUD
$143 USD
Price last confirmed 8 days ago
Retailer 2
-
$236 AUD
$166 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$252 AUD
$177 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$252 AUD
$177 USD
View
A
Retailer 5
-
$412 AUD
£228 GBP
View
A
Retailer 6
-
$426 AUD
$299 USD
View
A
Retailer 7
-
$460 AUD
€308 EUR
View
B+
Retailer 8
-
$467 AUD
$328 USD
View
B+
Retailer 9
-
$521 AUD
£288 GBP
View
B+
Retailer 10
-
$602 AUD
$423 USD
View
B+
Retailer 11
-
$712 AUD
$500 USD
View
Retailer 12
-
$811 AUD
$570 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$858 AUD
$603 USD
View
B
Retailer 14
-
$867 AUD
$609 USD
View
B
Retailer 15
-
$891 AUD
$626 USD
View
Most Expensive
MOH London
LG843605433 · Oct 19
$1,188 AUD
£657 GBP
View
Price last confirmed 12 days ago
15 more retailers have this diamond
Prices start from $252 AUDSave up to $639 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
1.03ct Round
$252 AUD