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Radiant|Lab Grown|IGI

1.62ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG817693759

Certificate IGI LG817693759

Diamond specifications and retailer prices

From $290 USD
Save $1,495 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,785 USD at Rare Carat
View at Rare Carat

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 LG817693759 or 817693759. Listed at 15 retailers, with prices from $290 to $1,785 at Rare Carat, a $1,495 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 angle40.3°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817693759
Dimensions9.01 × 5.62 × 3.70 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.01 mm5.62 mm1.62 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817693759
Side View
Table 67.0%Crown 40.3°Girdle: Slightly ThickPavilion 33.5°Culet: NoneDepth 65.8%

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: $1,785 USD|Low: $187 USD|High: $1,785 USD|Avg: $645 USD
Rare Carat
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
October 1, 2026
Retailer 7$187 USD
Retailer 14$290 USD
Retailer 9$428 USD
Retailer 15$480 USD
Retailer 11$504 USD
Retailer 6$544 USD
Retailer 13$594 USD
Retailer 12$664 USD
Retailer 2$776 USD
Retailer 10$1,023 USD
Retailer 5$1,094 USD
Retailer 3$1,294 USD
Retailer 8$1,366 USD
Retailer 4$1,399 USD
Rare Carat$1,785 USD

41 data points across 15 retailers

15 retailers$290 USD to $1,785 USD

A
Cheapest Retailer
-
$290 USD
B+
Retailer 2
-
$428 USD
View
A
Retailer 3
-
$480 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$504 USD
€480 EUR
View
A
Retailer 5
-
$544 USD
ZAR 8,785 ZAR
View
Price last confirmed 21 days ago
A
Retailer 6
-
$594 USD
£468 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$664 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$776 USD
View
B+
Retailer 9
-
$957 USD
View
Price last confirmed 43 days ago
B+
Retailer 10
-
$1,023 USD
SGD 1,383 SGD
View
B+
Retailer 11
-
$1,094 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$1,294 USD
£1,019 GBP
View
Price last confirmed 9 days ago
B
Retailer 13
-
$1,366 USD
A$2,101 AUD
View
B
Retailer 14
-
$1,399 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Rare Carat
CN193-62A · Sep 28
$1,785 USD
View
14 more retailers have this diamond
Prices start from $290 USDSave up to $1,495 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
$290 USD