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Round|Lab Grown|IGI

1.03ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG794629945

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794629945

Diamond specifications and retailer prices

From $280 AUD
$197 USD
As of October 30, 2026
Save $1,853 AUD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,133 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794629945 or 794629945. Listed at 23 retailers as of October 27, 2026, with prices from $280 to $2,133, a $1,853 spread on the same certified stone. Queensmith lists it at $2,133. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794629945
Dimensions6.61 × 6.64 × 3.90 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
6.61 mm6.64 mm1.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794629945
Side View
Table 59.0%Crown 32.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 58.8%

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: $280 AUD|Low: $241 AUD|High: $1,627 AUD|Avg: $647 AUD|-17.2%
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
Retailer 14
October 30, 2026
Retailer 2$251 AUD
Retailer 1$280 AUD
Retailer 3$310 AUD
Retailer 4$420 AUD
Retailer 7$528 AUD
Retailer 10$533 AUD
Retailer 8$555 AUD
Retailer 9$577 AUD
Retailer 6$653 AUD
Retailer 12$757 AUD
Retailer 13$780 AUD
Retailer 5$998 AUD
Retailer 11$1,452 AUD
Retailer 14$1,627 AUD

40 data points across 14 retailers

23 retailers$280 AUD to $2,133 AUD

Retailer 1
-
$251 AUD
$176 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$280 AUD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$290 AUD
$204 USD
View
A
Retailer 4
-
$310 AUD
$218 USD
View
Retailer 5
-
$310 AUD
$218 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$346 AUD
HK$1,900 HKD
View
B+
Retailer 7
-
$420 AUD
$295 USD
View
A
Retailer 8
-
$431 AUD
$303 USD
View
B+
Retailer 9
-
$528 AUD
£292 GBP
View
B+
Retailer 10
-
$533 AUD
ZAR 6,045 ZAR
View
B+
Retailer 11
-
$555 AUD
£307 GBP
View
B+
Retailer 12
-
$577 AUD
€386 EUR
View
B+
Retailer 13
-
$653 AUD
$459 USD
View
B+
Retailer 14
-
$757 AUD
View
B+
Retailer 15
-
$780 AUD
$548 USD
View
B
Retailer 16
-
$848 AUD
SGD 805 SGD
View
Retailer 17
-
$998 AUD
$701 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$1,028 AUD
$722 USD
View
B
Retailer 19
-
$1,075 AUD
$755 USD
View
B
Retailer 20
-
$1,452 AUD
£803 GBP
View
B
Retailer 21
-
$1,589 AUD
$1,116 USD
View
B
Retailer 22
-
$1,627 AUD
£900 GBP
View
Most Expensive
B
Queensmith
LG794629945 · Oct 27
$2,133 AUD
£1,180 GBP
View
22 more retailers have this diamond
Prices start from $280 AUDSave up to $1,853 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
$280 AUD