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Radiant|Lab Grown|IGI

1.68ct J VVS2 Radiant Lab Grown Diamond

EX • J/VVS2 • IGI LG665402877

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

Certificate IGI LG665402877

Diamond specifications and retailer prices

From $435 AUD
As of November 6, 2026
Save $2,941 AUD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,377 AUD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.68ct lab-grown radiant diamond

This 1.68ct lab-grown radiant sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665402877 or 665402877. Listed at 12 retailers as of November 6, 2026, with prices from $435 to $3,377, a $2,941 spread on the same certified stone. Do Amore Diamonds lists it at $3,377. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.2°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665402877
Dimensions8.50 × 5.77 × 3.87 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.50 mm5.77 mm1.68 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665402877
Side View
Table 64.0%Crown 49.2°Girdle: MediumPavilion 30.9°Culet: NoneDepth 67.1%

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: Nov 6
Current: $3,377 AUD|Low: $435 AUD|High: $3,377 AUD|Avg: $1,279 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 8$435 AUD
Retailer 11$511 AUD
Retailer 4$699 AUD
Retailer 9$734 AUD
Retailer 10$811 AUD
Retailer 2$814 AUD
Retailer 6$1,303 AUD
Retailer 3$1,351 AUD
Retailer 7$1,404 AUD
Retailer 12$1,790 AUD
Retailer 5$1,921 AUD
Do Amore Diamonds$3,377 AUD

22 data points across 12 retailers

12 retailers$435 AUD to $3,377 AUD

A
Cheapest Retailer
-
$435 AUD
A
Retailer 2
-
$435 AUD
View
A
Retailer 3
-
$511 AUD
View
A
Retailer 4
-
$734 AUD
View
A
Retailer 5
-
$811 AUD
View
A
Retailer 6
-
$814 AUD
View
Retailer 7
-
$1,303 AUD
View
Price last confirmed 10 days ago
B
Retailer 8
-
$1,404 AUD
View
B+
Retailer 9
-
$1,546 AUD
View
B
Retailer 10
-
$1,790 AUD
View
B
Retailer 11
-
$1,921 AUD
View
Most Expensive
B
Do Amore Diamonds
27-15F3C0A07 · Nov 6
$3,377 AUD
$2,320 USD
View
11 more retailers have this diamond
Prices start from $435 AUDSave up to $2,941 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
1.68ct Radiant
$435 AUD