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Radiant|Lab Grown|IGI

0.66ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG673426846

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

Certificate IGI LG673426846

Diamond specifications and retailer prices

From $220 AUD
$154 USD
As of November 2, 2026
Save $1,272 AUD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,492 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.66ct lab-grown radiant diamond

This 0.66ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG673426846 or 673426846. Listed at 19 retailers as of November 1, 2026, with prices from $220 to $1,492, a $1,272 spread on the same certified stone. Reve Diamonds lists it at $1,492. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.7°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673426846
Dimensions6.23 × 4.27 × 2.68 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.23 mm4.27 mm0.66 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG673426846
Side View
Table 68.0%Crown 43.7°Girdle: Slightly ThickPavilion 32.3°Culet: NoneDepth 62.8%

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: Nov 2
Current: $1,270 AUD|Low: $210 AUD|High: $1,287 AUD|Avg: $522 AUD|-0.1%
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
November 2, 2026
Retailer 12$220 AUD
Retailer 5$244 AUD
Retailer 3$254 AUD
Retailer 4$271 AUD
Retailer 13$271 AUD
Retailer 11$428 AUD
Retailer 9$463 AUD
Retailer 7$475 AUD
Retailer 8$494 AUD
Retailer 10$699 AUD
Retailer 6$716 AUD
Retailer 2$873 AUD
Retailer 1$1,270 AUD

43 data points across 13 retailers

19 retailers$220 AUD to $1,492 AUD

A
Cheapest Retailer
-
$220 AUD
$154 USD
A
Retailer 2
-
$244 AUD
$171 USD
View
Final sale: no returns
A
Retailer 3
-
$254 AUD
$178 USD
View
Retailer 4
-
$271 AUD
$190 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$271 AUD
$190 USD
View
A
Retailer 6
-
$345 AUD
$242 USD
View
A
Retailer 7
-
$371 AUD
$260 USD
View
A
Retailer 8
-
$428 AUD
$300 USD
View
A
Retailer 9
-
$463 AUD
€309 EUR
View
A
Retailer 10
-
$475 AUD
£262 GBP
View
A
Retailer 11
-
$494 AUD
ZAR 5,590 ZAR
View
B+
Retailer 12
-
$699 AUD
$490 USD
View
B+
Retailer 13
-
$716 AUD
$502 USD
View
B
Retailer 14
-
$873 AUD
$612 USD
View
B
Retailer 15
-
$883 AUD
$619 USD
View
B
Retailer 16
-
$936 AUD
£516 GBP
View
B
Retailer 17
-
$952 AUD
$667 USD
View
B
Retailer 18
-
$1,270 AUD
£701 GBP
View
Most Expensive
B
Reve Diamonds
4A8D97B93 · Nov 1
$1,492 AUD
$1,046 USD
View
18 more retailers have this diamond
Prices start from $220 AUDSave up to $1,272 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
0.66ct Radiant
$220 AUD