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Radiant|Lab Grown|IGI

0.71ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG733508580

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

Certificate IGI LG733508580

Diamond specifications and retailer prices

From $238 AUD
$167 USD
As of November 2, 2026
Save $1,483 AUD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,722 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733508580 or 733508580. Listed at 23 retailers as of October 27, 2026, with prices from $238 to $1,722, a $1,483 spread on the same certified stone. Queensmith lists it at $1,722. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733508580
Dimensions6.48 × 4.42 × 3.00 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.48 mm4.42 mm0.71 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733508580
Side View
Table 63.0%Crown 41.7°Girdle: THN-MEDPavilion 36.3°Culet: NoneDepth 67.9%

Caratlytics Score

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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: Nov 2
Current: $526 AUD|Low: $230 AUD|High: $1,544 AUD|Avg: $596 AUD|+4.6%
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
Retailer 15
Retailer 16
November 3, 2026
Retailer 16$238 AUD
Retailer 14$265 AUD
Retailer 6$277 AUD
Retailer 4$297 AUD
Retailer 7$297 AUD
Retailer 15$342 AUD
Retailer 2$400 AUD
Retailer 1$526 AUD
Retailer 11$538 AUD
Retailer 13$553 AUD
Retailer 8$624 AUD
Retailer 9$746 AUD
Retailer 10$754 AUD
Retailer 5$952 AUD
Retailer 12$1,384 AUD
Retailer 3$1,544 AUD

45 data points across 16 retailers

23 retailers$238 AUD to $1,722 AUD

A
Cheapest Retailer
-
$238 AUD
$167 USD
A
Retailer 2
-
$265 AUD
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$277 AUD
$194 USD
View
Retailer 4
-
$297 AUD
$208 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$297 AUD
$208 USD
View
A
Retailer 6
-
$329 AUD
HK$1,800 HKD
View
A
Retailer 7
-
$342 AUD
$240 USD
View
A
Retailer 8
-
$385 AUD
$270 USD
View
A
Retailer 9
-
$400 AUD
$280 USD
View
A
Retailer 10
-
$526 AUD
£290 GBP
View
A
Retailer 11
-
$538 AUD
ZAR 6,092 ZAR
View
B+
Retailer 12
-
$553 AUD
€369 EUR
View
B+
Retailer 13
-
$624 AUD
$437 USD
View
B+
Retailer 14
-
$746 AUD
$523 USD
View
B+
Retailer 15
-
$754 AUD
View
B+
Retailer 16
-
$809 AUD
SGD 766 SGD
View
B
Retailer 17
-
$952 AUD
$667 USD
View
B
Retailer 18
-
$972 AUD
$681 USD
View
B
Retailer 19
-
$1,030 AUD
$722 USD
View
B
Retailer 20
-
$1,384 AUD
£764 GBP
View
B
Retailer 21
-
$1,544 AUD
£852 GBP
View
B
Retailer 22
-
$1,555 AUD
$1,090 USD
View
Most Expensive
B
Queensmith
LG733508580 · Oct 27
$1,722 AUD
£950 GBP
View
22 more retailers have this diamond
Prices start from $238 AUDSave up to $1,483 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
0.71ct Radiant
$238 AUD