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Princess|Lab Grown|IGI

0.66ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG645452799

Shape and cutting style on the report: Princess cut

Certificate IGI LG645452799

Diamond specifications and retailer prices

From $204 AUD
As of November 4, 2026
Save $1,124 AUD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,328 AUD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.66ct lab-grown princess diamond

This 0.66ct lab-grown princess sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645452799 or 645452799. Listed at 23 retailers as of November 4, 2026, with prices from $204 to $1,328, a $1,124 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,328. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645452799
Dimensions4.72 × 4.69 × 3.46 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.72 mm4.69 mm0.66 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG645452799
Side View
Table 69.0%Crown 44.2°Girdle: MediumPavilion 39.1°Culet: NoneDepth 73.8%

Caratlytics Score

How it works →
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 4
Current: $429 AUD|Low: $196 AUD|High: $1,194 AUD|Avg: $484 AUD|+2.4%
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
Retailer 16
November 5, 2026
Retailer 11$204 AUD
Retailer 7$229 AUD
Retailer 13$236 AUD
Retailer 6$253 AUD
Retailer 14$253 AUD
Retailer 5$357 AUD
Retailer 4$386 AUD
Retailer 1$429 AUD
Retailer 2$440 AUD
Retailer 15$459 AUD
Retailer 16$529 AUD
Retailer 3$550 AUD
Retailer 8$690 AUD
Retailer 12$813 AUD
Retailer 10$857 AUD
Retailer 9$1,177 AUD

45 data points across 16 retailers

23 retailers$204 AUD to $1,328 AUD

A
Cheapest Retailer
-
$204 AUD
A
Retailer 2
-
$229 AUD
View
Final sale: no returns
A
Retailer 3
-
$236 AUD
View
Retailer 4
-
$253 AUD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$253 AUD
View
A
Retailer 6
-
$340 AUD
View
A
Retailer 7
-
$357 AUD
View
A
Retailer 8
-
$386 AUD
View
A
Retailer 9
-
$429 AUD
View
Retailer 10
-
$440 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$459 AUD
View
B+
Retailer 12
-
$529 AUD
View
B+
Retailer 13
-
$550 AUD
View
B+
Retailer 14
-
$650 AUD
View
B+
Retailer 15
-
$690 AUD
View
B+
Retailer 16
-
$699 AUD
View
B+
Retailer 17
-
$716 AUD
View
B
Retailer 18
-
$813 AUD
View
B
Retailer 19
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$816 AUD
View
B
Retailer 20
-
$857 AUD
View
B
Retailer 21
-
$891 AUD
View
B
Retailer 22
-
$1,177 AUD
View
Most Expensive
B
Flawless Fine Jewelry
B29AFB734 · Nov 4
$1,328 AUD
£732 GBP
View
22 more retailers have this diamond
Prices start from $204 AUDSave up to $1,124 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 Princess
$204 AUD