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Radiant|Lab Grown|IGI

0.73ct G VVS2 Radiant Lab Grown Diamond

GD • G/VVS2 • IGI LG617456889

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

Certificate IGI LG617456889

Diamond specifications and retailer prices

From $643 AUD
£355 GBP
As of November 2, 2026
Save $134 AUD (17%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,329 AUD at Reve Diamonds · As of October 14, 2026
View at Reve Diamonds

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG617456889 or 617456889. Listed at 9 retailers as of November 2, 2026, with a relatively tight 21% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.73
Carat
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617456889
Dimensions6.66 × 4.55 × 2.76 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.66 mm4.55 mm0.73 ctG / VVS2
OriginLab Grown
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG617456889
Side View
Table 63.0%Crown 33.7°Girdle: STK-THKPavilion 30.3°Culet: NoneDepth 60.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $369 AUD|Low: $161 AUD|High: $1,763 AUD|Avg: $629 AUD|-8.9%
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
Reve Diamonds
October 18, 2026
Retailer 11$168 AUD
Retailer 4$188 AUD
Retailer 12$223 AUD
Retailer 3$297 AUD
Retailer 6$362 AUD
Retailer 1$369 AUD
Retailer 9$406 AUD
Retailer 2$469 AUD
Retailer 8$504 AUD
Retailer 14$628 AUD
Retailer 13$646 AUD
Retailer 7$842 AUD
Retailer 5$1,087 AUD
Reve Diamonds$1,329 AUD
Retailer 10$1,763 AUD

27 data points across 15 retailers

9 retailers$643 AUD to $778 AUD

Retailer 1
-
$469 AUD
£259 GBP
Price last confirmed 20 days ago
Retailer 2
-
$504 AUD
$353 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$587 AUD
SGD 556 SGD
View
Price last confirmed 20 days ago
B
Retailer 4
-
$643 AUD
£355 GBP
View
B
Retailer 5
-
$778 AUD
£429 GBP
View
Retailer 6
-
$842 AUD
$590 USD
View
Price last confirmed 16 days ago
Retailer 7
-
$842 AUD
$590 USD
View
Price last confirmed 19 days ago
Retailer 8
-
$1,087 AUD
£600 GBP
View
Price last confirmed 19 days ago
Most Expensive
Reve Diamonds
B62D83F02 · Oct 14
$1,329 AUD
$932 USD
View
Price last confirmed 20 days ago
8 more retailers have this diamond
Prices start from $643 AUDSave up to $134 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.

B
0.73ct Radiant
$643 AUD