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 $299 USD
As of November 1, 2026
Save $2,021 USD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,320 USD at Do Amore Diamonds · As of October 31, 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 11 retailers as of October 31, 2026, with prices from $299 to $2,320, a $2,021 spread on the same certified stone. Do Amore Diamonds lists it at $2,320. 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
Color
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 1
Current: $2,320 USD|Low: $299 USD|High: $2,320 USD|Avg: $881 USD
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 1, 2026
Retailer 8$299 USD
Retailer 11$351 USD
Retailer 4$480 USD
Retailer 9$504 USD
Retailer 10$557 USD
Retailer 5$568 USD
Retailer 6$895 USD
Retailer 3$928 USD
Retailer 7$965 USD
Retailer 12$1,230 USD
Retailer 2$1,323 USD
Do Amore Diamonds$2,320 USD

21 data points across 12 retailers

11 retailers$299 USD to $2,320 USD

A
Cheapest Retailer
-
$299 USD
A
Retailer 2
-
$351 USD
View
A
Retailer 3
-
$504 USD
View
A
Retailer 4
-
$557 USD
View
A
Retailer 5
-
$568 USD
ZAR 9,170 ZAR
View
B+
Retailer 6
-
$895 USD
View
B
Retailer 7
-
$965 USD
View
B+
Retailer 8
-
$1,062 USD
View
B
Retailer 9
-
$1,230 USD
View
B
Retailer 10
-
$1,323 USD
£1,042 GBP
View
Most Expensive
B
Do Amore Diamonds
27-15F3C0A07 · Oct 31
$2,320 USD
View
10 more retailers have this diamond
Prices start from $299 USDSave up to $2,021 USD

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
$299 USD