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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 $603 NZD
$339 USD
As of November 2, 2026
Save $2,952 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,555 NZD at Brilliant Earth · As of November 2, 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 November 2, 2026, with prices from $603 to $3,555, a $2,952 spread on the same certified stone. Brilliant Earth lists it at $3,555. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,555 NZD|Low: $578 NZD|High: $3,750 NZD|Avg: $1,675 NZD|-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$603 NZD
Retailer 10$672 NZD
Retailer 6$698 NZD
Retailer 7$746 NZD
Retailer 20$746 NZD
Retailer 15$1,022 NZD
Retailer 8$1,118 NZD
Retailer 5$1,203 NZD
Retailer 9$1,210 NZD
Retailer 2$1,287 NZD
Retailer 13$1,338 NZD
Retailer 16$1,751 NZD
Retailer 18$2,188 NZD
Retailer 4$2,399 NZD
Retailer 12$2,475 NZD
Retailer 3$2,821 NZD
Retailer 17$2,898 NZD
Retailer 11$2,907 NZD
Retailer 14$2,991 NZD
Brilliant Earth$3,555 NZD

43 data points across 20 retailers

21 retailers$603 NZD to $3,555 NZD

A
Cheapest Retailer
-
$603 NZD
$339 USD
A
Retailer 2
-
$672 NZD
$378 USD
View
Final sale: no returns
A
Retailer 3
-
$698 NZD
$393 USD
View
Retailer 4
-
$746 NZD
$420 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$746 NZD
$420 USD
View
A
Retailer 6
-
$1,022 NZD
$575 USD
View
A
Retailer 7
-
$1,118 NZD
$629 USD
View
B+
Retailer 8
-
$1,203 NZD
$677 USD
View
B+
Retailer 9
-
$1,210 NZD
$681 USD
View
A
Retailer 10
-
$1,287 NZD
ZAR 11,697 ZAR
View
B+
Retailer 11
-
$1,338 NZD
£593 GBP
View
B+
Retailer 12
-
$1,661 NZD
HK$7,300 HKD
View
Retailer 13
-
$1,751 NZD
A$1,516 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$2,188 NZD
$1,231 USD
View
B
Retailer 15
-
$2,399 NZD
$1,350 USD
View
B
Retailer 16
-
$2,475 NZD
$1,393 USD
View
B
Retailer 17
-
$2,821 NZD
$1,587 USD
View
B
Retailer 18
-
$2,898 NZD
£1,284 GBP
View
B
Retailer 19
-
$2,907 NZD
$1,636 USD
View
B
Retailer 20
-
$2,991 NZD
£1,325 GBP
View
Most Expensive
B
Brilliant Earth
17978839A · Nov 2
$3,555 NZD
$2,000 USD
View
20 more retailers have this diamond
Prices start from $603 NZDSave up to $2,952 NZD

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
$603 NZD