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Radiant|Lab Grown|IGI

0.72ct D VVS1 Radiant Lab Grown Diamond

D/VVS1 • IGI LG646454509

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

Certificate IGI LG646454509

Diamond specifications and retailer prices

From $275 AUD
$193 USD
As of October 30, 2026
Save $1,311 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,363 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.72ct lab-grown radiant diamond

This 0.72ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG646454509 or 646454509. Listed at 19 retailers as of October 29, 2026, with a 477% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.72
Carat
D
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646454509
Dimensions6.28 × 4.46 × 3.09 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.28 mm4.46 mm0.72 ctD / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646454509
Side View
Table 65.0%Crown 40.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 69.3%

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: $614 AUD|Low: $275 AUD|High: $1,596 AUD|Avg: $750 AUD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5$275 AUD
Retailer 2$413 AUD
Retailer 10$504 AUD
Retailer 3$610 AUD
Retailer 1$614 AUD
Retailer 6$814 AUD
Retailer 4$861 AUD
Retailer 8$1,038 AUD
Retailer 9$1,182 AUD
Retailer 7$1,586 AUD

43 data points across 10 retailers

19 retailers$275 AUD to $1,586 AUD

Retailer 1
-
$246 AUD
$173 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$275 AUD
$193 USD
View
Final sale: no returns
Retailer 3
-
$286 AUD
$201 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$306 AUD
$215 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$366 AUD
$257 USD
View
A
Retailer 6
-
$413 AUD
$290 USD
View
B+
Retailer 7
-
$504 AUD
$354 USD
View
B+
Retailer 8
-
$610 AUD
ZAR 6,919 ZAR
View
B+
Retailer 9
-
$614 AUD
£339 GBP
View
B+
Retailer 10
-
$814 AUD
View
B
Retailer 11
-
$861 AUD
View
B
Retailer 12
-
$1,038 AUD
$729 USD
View
Retailer 13
-
$1,085 AUD
$762 USD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$1,323 AUD
£732 GBP
View
B
Retailer 15
-
$1,327 AUD
£734 GBP
View
B
Retailer 16
-
$1,331 AUD
$935 USD
View
B
Retailer 17
-
$1,579 AUD
$1,109 USD
View
B
Retailer 18
-
$1,586 AUD
£877 GBP
View
Most Expensive
Do Amore Diamonds
27-DDA080D47 · Oct 31
$2,363 AUD
$1,660 USD
View
Price under review
18 more retailers have this diamond
Prices start from $275 AUDSave up to $1,311 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
0.72ct Radiant
$275 AUD