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Radiant|Lab Grown|IGI

1.05ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG752573282

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG752573282

Diamond specifications and retailer prices

From $243 AUD
$171 USD
As of October 30, 2026
Save $1,351 AUD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,594 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant 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 LG752573282 or 752573282. Listed at 20 retailers as of October 28, 2026, with prices from $243 to $1,594, a $1,351 spread on the same certified stone. Brilliant Earth lists it at $1,594. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752573282
Dimensions7.35 × 4.99 × 3.36 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm4.99 mm1.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752573282
Side View
Table 64.0%Crown 43.4°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,594 AUD|Low: $243 AUD|High: $1,594 AUD|Avg: $653 AUD
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 16$243 AUD
Retailer 7$270 AUD
Retailer 4$282 AUD
Retailer 3$302 AUD
Retailer 18$302 AUD
Retailer 13$402 AUD
Retailer 11$514 AUD
Retailer 2$520 AUD
Retailer 15$531 AUD
Retailer 14$537 AUD
Retailer 9$540 AUD
Retailer 17$734 AUD
Retailer 10$753 AUD
Retailer 6$833 AUD
Retailer 19$968 AUD
Retailer 5$1,024 AUD
Retailer 12$1,408 AUD
Retailer 8$1,566 AUD
Brilliant Earth$1,594 AUD

38 data points across 19 retailers

20 retailers$243 AUD to $1,594 AUD

A
Cheapest Retailer
-
$243 AUD
$171 USD
A
Retailer 2
-
$270 AUD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$282 AUD
$198 USD
View
Retailer 4
-
$302 AUD
$212 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$302 AUD
$212 USD
View
A
Retailer 6
-
$402 AUD
£223 GBP
View
A
Retailer 7
-
$514 AUD
$361 USD
View
A
Retailer 8
-
$520 AUD
ZAR 5,903 ZAR
View
A
Retailer 9
-
$531 AUD
€355 EUR
View
A
Retailer 10
-
$537 AUD
£297 GBP
View
A
Retailer 11
-
$540 AUD
$379 USD
View
B+
Retailer 12
-
$734 AUD
View
B+
Retailer 13
-
$753 AUD
$529 USD
View
Retailer 14
-
$833 AUD
$585 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$968 AUD
$680 USD
View
B
Retailer 16
-
$1,024 AUD
$719 USD
View
B
Retailer 17
-
$1,046 AUD
$735 USD
View
B
Retailer 18
-
$1,408 AUD
£779 GBP
View
B
Retailer 19
-
$1,566 AUD
$1,100 USD
View
Most Expensive
B
Brilliant Earth
16966548A · Oct 28
$1,594 AUD
$1,120 USD
View
19 more retailers have this diamond
Prices start from $243 AUDSave up to $1,351 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
1.05ct Radiant
$243 AUD