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Round|Lab Grown|IGI

1.69ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG666431297

Shape and cutting style on the report: Round brilliant

Certificate IGI LG666431297

Diamond specifications and retailer prices

From $316 AUD
$222 USD
As of October 29, 2026
Save $2,289 AUD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,605 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.69ct lab-grown round diamond

This 1.69ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG666431297 or 666431297. Listed at 17 retailers as of October 29, 2026, with prices from $316 to $2,605, a $2,289 spread on the same certified stone. Brilliant Earth lists it at $2,605. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666431297
Dimensions7.62 × 7.56 × 4.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.62 mm7.56 mm1.69 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666431297
Side View
Table 54.0%Crown 33.3°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 63.1%

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: Oct 29
Current: $2,605 AUD|Low: $300 AUD|High: $2,733 AUD|Avg: $890 AUD|-4.7%
Brilliant Earth
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
Retailer 17
October 30, 2026
Retailer 6$316 AUD
Retailer 9$350 AUD
Retailer 12$362 AUD
Retailer 4$391 AUD
Retailer 8$391 AUD
Retailer 13$663 AUD
Retailer 3$673 AUD
Retailer 17$704 AUD
Retailer 15$718 AUD
Retailer 11$759 AUD
Retailer 10$809 AUD
Retailer 2$1,250 AUD
Retailer 7$1,260 AUD
Retailer 16$1,320 AUD
Retailer 5$1,573 AUD
Retailer 14$1,576 AUD
Brilliant Earth$2,605 AUD

41 data points across 17 retailers

17 retailers$316 AUD to $2,605 AUD

A
Cheapest Retailer
-
$316 AUD
$222 USD
A
Retailer 2
-
$350 AUD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$362 AUD
$254 USD
View
A
Retailer 4
-
$391 AUD
$275 USD
View
A
Retailer 5
-
$391 AUD
$275 USD
View
B+
Retailer 6
-
$663 AUD
$466 USD
View
A
Retailer 7
-
$673 AUD
ZAR 7,637 ZAR
View
A
Retailer 8
-
$704 AUD
€471 EUR
View
A
Retailer 9
-
$718 AUD
£397 GBP
View
A
Retailer 10
-
$759 AUD
$533 USD
View
B+
Retailer 11
-
$809 AUD
$568 USD
View
B+
Retailer 12
-
$1,250 AUD
$878 USD
View
B+
Retailer 13
-
$1,260 AUD
$885 USD
View
B+
Retailer 14
-
$1,320 AUD
$927 USD
View
B
Retailer 15
-
$1,573 AUD
£870 GBP
View
B
Retailer 16
-
$1,576 AUD
$1,107 USD
View
Most Expensive
B
Brilliant Earth
12595271A · Oct 29
$2,605 AUD
$1,830 USD
View
16 more retailers have this diamond
Prices start from $316 AUDSave up to $2,289 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
1.69ct Round
$316 AUD