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Radiant|Lab Grown|IGI

1.62ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG715554340

Certificate IGI LG715554340

Diamond specifications and retailer prices

From $265 USD
Save $2,135 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,400 USD at Brilliant Earth
View at Brilliant Earth

About this 1.62ct lab-grown radiant diamond

This 1.62ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG715554340 or 715554340. Listed at 18 retailers, with prices from $265 to $2,400 at Brilliant Earth, a $2,135 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

1.62
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715554340
Dimensions8.01 × 5.77 × 3.94 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm5.77 mm1.62 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715554340
Side View
Table 68.0%Crown 41.7°Girdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 68.3%

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: Sep 30
Current: $2,400 USD|Low: $211 USD|High: $2,760 USD|Avg: $1,003 USD|-13.0%
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
Retailer 19
September 30, 2026
Retailer 2$265 USD
Retailer 19$298 USD
Retailer 16$308 USD
Retailer 17$325 USD
Retailer 6$454 USD
Retailer 10$474 USD
Retailer 4$520 USD
Retailer 18$558 USD
Retailer 7$608 USD
Retailer 12$635 USD
Retailer 5$800 USD
Retailer 13$847 USD
Retailer 9$1,332 USD
Retailer 3$1,367 USD
Retailer 8$1,399 USD
Retailer 11$1,417 USD
Retailer 14$1,472 USD
Retailer 15$1,755 USD
Brilliant Earth$2,400 USD

36 data points across 19 retailers

18 retailers$265 USD to $2,400 USD

A
Cheapest Retailer
-
$265 USD
A
Retailer 2
-
$298 USD
View
A
Retailer 3
-
$308 USD
View
A
Retailer 4
-
$325 USD
View
B+
Retailer 5
-
$454 USD
View
A
Retailer 6
-
$474 USD
HK$3,700 HKD
View
A
Retailer 7
-
$520 USD
View
A
Retailer 8
-
$558 USD
€531 EUR
View
A
Retailer 9
-
$608 USD
View
A
Retailer 10
-
$636 USD
£501 GBP
View
B+
Retailer 11
-
$800 USD
View
B+
Retailer 12
-
$847 USD
View
B
Retailer 13
-
$1,332 USD
View
B
Retailer 14
-
$1,367 USD
SGD 1,847 SGD
View
B
Retailer 15
-
$1,399 USD
View
B
Retailer 16
-
$1,472 USD
£1,159 GBP
View
B
Retailer 17
-
$1,755 USD
View
Most Expensive
B
Brilliant Earth
20929453Y · Oct 1
$2,400 USD
View
17 more retailers have this diamond
Prices start from $265 USDSave up to $2,135 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
1.62ct Radiant
$265 USD