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Radiant|Lab Grown|IGI

1.60ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG630443230

Certificate IGI LG630443230

Diamond specifications and retailer prices

From $325 USD
Save $1,191 USD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,160 USD at Brilliant Earth
View at Brilliant Earth

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 LG630443230 or 630443230. Listed at 22 retailers, with a 366% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle42.6°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630443230
Dimensions8.28 × 5.76 × 3.92 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.28 mm5.76 mm1.60 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630443230
Side View
Table 62.0%Crown 42.6°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 68.1%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $2,160 USD|Low: $231 USD|High: $2,800 USD|Avg: $936 USD|-22.9%
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
Retailer 18
October 1, 2026
Retailer 5$325 USD
Retailer 7$485 USD
Retailer 18$576 USD
Retailer 16$612 USD
Retailer 4$624 USD
Retailer 12$630 USD
Retailer 17$630 USD
Retailer 9$653 USD
Retailer 15$837 USD
Retailer 13$844 USD
Retailer 11$1,144 USD
Retailer 3$1,157 USD
Retailer 6$1,311 USD
Retailer 8$1,382 USD
Retailer 2$1,462 USD
Retailer 14$1,475 USD
Retailer 10$1,483 USD
Brilliant Earth$2,160 USD

37 data points across 18 retailers

22 retailers$325 USD to $1,516 USD

A
Cheapest Retailer
-
$325 USD
A
Retailer 2
-
$397 USD
HK$3,100 HKD
View
A
Retailer 3
-
$485 USD
View
A
Retailer 4
-
$576 USD
€549 EUR
View
A
Retailer 5
-
$612 USD
ZAR 9,888 ZAR
View
A
Retailer 6
-
$624 USD
View
B+
Retailer 7
-
$630 USD
View
A
Retailer 8
-
$631 USD
£497 GBP
View
B+
Retailer 9
-
$653 USD
View
B+
Retailer 10
-
$837 USD
A$1,287 AUD
View
B+
Retailer 11
-
$844 USD
View
B+
Retailer 12
-
$845 USD
View
B
Retailer 13
-
$1,144 USD
A$1,760 AUD
View
B
Retailer 14
-
$1,157 USD
SGD 1,564 SGD
View
B
Retailer 15
-
$1,207 USD
View
B
Retailer 16
-
$1,311 USD
£1,032 GBP
View
Price last confirmed 16 days ago
B
Retailer 17
-
$1,382 USD
View
B
Retailer 18
-
$1,462 USD
£1,151 GBP
View
B
Retailer 19
-
$1,475 USD
View
B
Retailer 20
-
$1,483 USD
View
B
Retailer 21
-
$1,516 USD
View
Most Expensive
B
Brilliant Earth
9989258A · Sep 18
$2,160 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from $325 USDSave up to $1,191 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
$325 USD