Radiant|Lab Grown|IGI

1.59ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG833639441

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG833639441

Diamond specifications and retailer prices

From $251 USD
As of November 1, 2026
Save $1,377 USD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,628 USD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 1.59ct lab-grown radiant diamond

This 1.59ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833639441 or 833639441. Listed at 5 retailers as of November 1, 2026, with prices from $251 to $1,628, a $1,377 spread on the same certified stone. Frank Darling lists it at $1,628. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833639441
Dimensions8.08 × 5.83 × 3.98 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm5.83 mm1.59 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833639441
Side View
Table 65.0%Crown 46.2°Girdle: MediumPavilion 36.3°Culet: NoneDepth 68.3%

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: $1,628 USD|Low: $251 USD|High: $1,628 USD|Avg: $759 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$251 USD
Retailer 4$379 USD
Retailer 6$543 USD
Retailer 7$670 USD
Retailer 2$676 USD
Retailer 8$954 USD
Retailer 5$1,195 USD
Frank Darling$1,628 USD

17 data points across 8 retailers

5 retailers$251 USD to $1,628 USD

A
Cheapest Retailer
-
$251 USD
Final sale: no returns
B+
Retailer 2
-
$379 USD
View
A
Retailer 3
-
$608 USD
View
Retailer 4
-
$1,195 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Frank Darling
100752379109KD · Nov 2
$1,628 USD
View
4 more retailers have this diamond
Prices start from $251 USDSave up to $1,377 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
1.59ct Radiant
$251 USD