CaratHunter
Plans
Radiant|Lab Grown|IGI

1.64ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG533298068

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

Certificate IGI LG533298068

Diamond specifications and retailer prices

From $339 USD
As of October 30, 2026
Save $1,661 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,000 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.64ct lab-grown radiant diamond

This 1.64ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG533298068 or 533298068. Listed at 21 retailers as of October 30, 2026, with prices from $339 to $2,000, a $1,661 spread on the same certified stone. Brilliant Earth lists it at $2,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.3°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533298068
Dimensions8.06 × 5.95 × 3.93 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.06 mm5.95 mm1.64 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533298068
Side View
Table 65.5%Crown 48.3°Girdle: MED-STKPavilion 33.1°Culet: NoneDepth 66.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,000 USD|Low: $325 USD|High: $2,110 USD|Avg: $941 USD|-5.2%
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
Retailer 19
Retailer 20
November 2, 2026
Retailer 19$339 USD
Retailer 10$378 USD
Retailer 6$393 USD
Retailer 7$420 USD
Retailer 20$420 USD
Retailer 15$575 USD
Retailer 8$629 USD
Retailer 5$677 USD
Retailer 9$681 USD
Retailer 2$724 USD
Retailer 13$753 USD
Retailer 16$985 USD
Retailer 18$1,231 USD
Retailer 4$1,350 USD
Retailer 12$1,393 USD
Retailer 3$1,587 USD
Retailer 17$1,631 USD
Retailer 11$1,636 USD
Retailer 14$1,683 USD
Brilliant Earth$2,000 USD

44 data points across 20 retailers

21 retailers$339 USD to $2,000 USD

A
Cheapest Retailer
-
$339 USD
A
Retailer 2
-
$378 USD
View
Final sale: no returns
A
Retailer 3
-
$393 USD
View
Retailer 4
-
$420 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$420 USD
View
A
Retailer 6
-
$575 USD
View
A
Retailer 7
-
$629 USD
View
B+
Retailer 8
-
$677 USD
View
B+
Retailer 9
-
$681 USD
View
A
Retailer 10
-
$724 USD
ZAR 11,697 ZAR
View
B+
Retailer 11
-
$753 USD
£593 GBP
View
B+
Retailer 12
-
$934 USD
HK$7,300 HKD
View
Retailer 13
-
$985 USD
A$1,516 AUD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$1,231 USD
View
B
Retailer 15
-
$1,350 USD
View
B
Retailer 16
-
$1,393 USD
View
B
Retailer 17
-
$1,587 USD
View
B
Retailer 18
-
$1,631 USD
£1,284 GBP
View
B
Retailer 19
-
$1,636 USD
View
B
Retailer 20
-
$1,683 USD
£1,325 GBP
View
Most Expensive
B
Brilliant Earth
17978839A · Oct 31
$2,000 USD
View
20 more retailers have this diamond
Prices start from $339 USDSave up to $1,661 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
1.64ct Radiant
$339 USD