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Oval|Lab Grown|IGI

0.66ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG633468498

Shape and cutting style on the report: Modified oval mixed cut

Certificate IGI LG633468498

Diamond specifications and retailer prices

From $366 AUD
£202 GBP
As of November 2, 2026
Save $187 AUD (34%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $554 AUD at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 0.66ct lab-grown oval diamond

This 0.66ct lab-grown oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG633468498 or 633468498. Listed at 3 retailers as of November 2, 2026, with prices from $366 to $554, a $187 spread on the same certified stone. B2C Jewels lists it at $554. 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

0.66
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle14.7°
Pavilion angle25°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633468498
Dimensions8.23 × 5.99 × 1.88 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.23 mm5.99 mm0.66 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633468498
Side View
Table 56.0%Crown 14.7°Girdle: MED-STKPavilion 25°Culet: LargeDepth 31.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $554 AUD|Low: $353 AUD|High: $554 AUD|Avg: $445 AUD|+1.8%
B2C Jewels
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$366 AUD
Retailer 3$424 AUD
B2C Jewels$554 AUD

19 data points across 3 retailers

3 retailers$366 AUD to $554 AUD

B+
Cheapest Retailer
-
$366 AUD
£202 GBP
B+
Retailer 2
-
$424 AUD
$297 USD
View
Most Expensive
B
B2C Jewels
35505548 · Nov 2
$554 AUD
$388 USD
View
2 more retailers have this diamond
Prices start from $366 AUDSave up to $187 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+
0.66ct Oval
$366 AUD