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Radiant|Lab Grown|IGI

0.71ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG642488146

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

Certificate IGI LG642488146

Diamond specifications and retailer prices

From $382 AUD
$268 USD
As of October 30, 2026
Save $1,072 AUD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,454 AUD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG642488146 or 642488146. Listed at 18 retailers as of October 30, 2026, with prices from $382 to $1,454, a $1,072 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,454. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642488146
Dimensions4.55 × 6.31 × 3.13 mm
L/W Ratio1.39
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
4.55 mm6.31 mm0.71 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642488146
Side View
Table 65.0%Crown 37.6°Girdle: MediumPavilion 38°Culet: NoneDepth 68.8%

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: Oct 30
Current: $481 AUD|Low: $214 AUD|High: $1,309 AUD|Avg: $597 AUD|+9.2%
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
Retailer 15
October 31, 2026
Retailer 15$214 AUD
Retailer 7$276 AUD
Retailer 14$276 AUD
Retailer 4$382 AUD
Retailer 13$391 AUD
Retailer 1$481 AUD
Retailer 2$503 AUD
Retailer 12$525 AUD
Retailer 8$580 AUD
Retailer 5$605 AUD
Retailer 3$895 AUD
Retailer 10$940 AUD
Retailer 6$967 AUD
Retailer 9$968 AUD
Retailer 11$1,295 AUD

45 data points across 15 retailers

18 retailers$382 AUD to $1,454 AUD

Retailer 1
-
$276 AUD
$194 USD
Price last confirmed 24 days ago
Retailer 2
-
$276 AUD
$194 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$382 AUD
$268 USD
View
Retailer 4
-
$391 AUD
$275 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$481 AUD
£266 GBP
View
A
Retailer 6
-
$503 AUD
$353 USD
View
B+
Retailer 7
-
$525 AUD
€351 EUR
View
B+
Retailer 8
-
$580 AUD
View
B+
Retailer 9
-
$605 AUD
$425 USD
View
Retailer 10
-
$712 AUD
$500 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$880 AUD
£487 GBP
View
Retailer 12
-
$888 AUD
$624 USD
View
Price last confirmed 32 days ago
B
Retailer 13
-
$895 AUD
$629 USD
View
B
Retailer 14
-
$940 AUD
$660 USD
View
Retailer 15
-
$967 AUD
$680 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$968 AUD
$680 USD
View
B
Retailer 17
-
$1,295 AUD
£716 GBP
View
Most Expensive
B
Flawless Fine Jewelry
7CE88333E · Oct 31
$1,454 AUD
£804 GBP
View
17 more retailers have this diamond
Prices start from $382 AUDSave up to $1,072 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
$382 AUD