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Radiant|Lab Grown|IGI

1.60ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG831678251

Certificate IGI LG831678251

Diamond specifications and retailer prices

From $291 USD
Save $1,229 USD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,520 USD at Brilliance
View at Brilliance

About this 1.6ct lab-grown radiant diamond

This 1.6ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831678251 or 831678251. Listed at 23 retailers, with prices from $291 to $1,520 at Brilliance, a $1,229 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831678251
Dimensions7.30 × 5.84 × 3.98 mm
L/W Ratio1.25
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm5.84 mm1.60 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831678251
Side View
Table 66.0%Crown 45.9°Girdle: MED-STKPavilion 31.3°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $1,520 USD|Low: $232 USD|High: $1,520 USD|Avg: $779 USD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 1, 2026
Retailer 19$291 USD
Retailer 12$326 USD
Retailer 23$338 USD
Retailer 7$357 USD
Retailer 5$361 USD
Retailer 2$416 USD
Retailer 8$485 USD
Retailer 11$555 USD
Retailer 6$578 USD
Retailer 4$613 USD
Retailer 10$625 USD
Retailer 20$631 USD
Retailer 14$653 USD
Retailer 17$793 USD
Retailer 3$839 USD
Retailer 13$1,144 USD
Retailer 9$1,157 USD
Retailer 18$1,161 USD
Retailer 15$1,210 USD
Retailer 21$1,464 USD
Retailer 22$1,475 USD
Retailer 16$1,485 USD
Brilliance$1,520 USD

19 data points across 23 retailers

23 retailers$291 USD to $1,520 USD

A
Cheapest Retailer
-
$291 USD
B+
Retailer 2
-
$326 USD
View
A
Retailer 3
-
$338 USD
View
A
Retailer 4
-
$357 USD
View
A
Retailer 5
-
$361 USD
View
A
Retailer 6
-
$416 USD
£328 GBP
View
A
Retailer 7
-
$485 USD
View
B+
Retailer 8
-
$555 USD
View
B+
Retailer 9
-
$578 USD
€550 EUR
View
B+
Retailer 10
-
$613 USD
ZAR 9,908 ZAR
View
B+
Retailer 11
-
$625 USD
View
B+
Retailer 12
-
$633 USD
£498 GBP
View
B+
Retailer 13
-
$653 USD
View
B+
Retailer 14
-
$793 USD
View
B
Retailer 15
-
$839 USD
A$1,290 AUD
View
B
Retailer 16
-
$1,144 USD
A$1,760 AUD
View
B
Retailer 17
-
$1,157 USD
SGD 1,564 SGD
View
B
Retailer 18
-
$1,161 USD
View
B
Retailer 19
-
$1,210 USD
View
B
Retailer 20
-
$1,464 USD
£1,153 GBP
View
B
Retailer 21
-
$1,475 USD
View
B
Retailer 22
-
$1,485 USD
View
Most Expensive
B
Brilliance
D45099697 · Oct 1
$1,520 USD
View
22 more retailers have this diamond
Prices start from $291 USDSave up to $1,229 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.

A
1.60ct Radiant
$291 USD