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Radiant|Lab Grown|GIA

1.64ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • GIA 1443237756

Certificate GIA 1443237756

Diamond specifications and retailer prices

From $1,009 NZD
£447 GBP
As of November 2, 2026
Save $4,589 NZD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,598 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 stated by the retailer rather than the lab and certified by GIA 1443237756. Listed at 8 retailers as of November 1, 2026, with prices from $1,009 to $5,598, a $4,589 spread on the same certified stone. Do Amore Diamonds lists it at $5,598. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1443237756
Dimensions8.36 × 5.87 × 3.95 mm
L/W Ratio1.42
Top View
8.36 mm5.87 mm1.64 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1443237756
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 67.2%

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: Nov 2
Current: $5,598 NZD|Low: $1,009 NZD|High: $5,598 NZD|Avg: $2,162 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 3$1,009 NZD
Retailer 8$1,070 NZD
Retailer 6$1,075 NZD
Retailer 7$1,255 NZD
Retailer 9$1,884 NZD
Retailer 4$2,004 NZD
Retailer 5$2,294 NZD
Retailer 2$3,374 NZD
Do Amore Diamonds$5,598 NZD

26 data points across 9 retailers

8 retailers$1,009 NZD to $5,598 NZD

A
Cheapest Retailer
-
$1,009 NZD
£447 GBP
A
Retailer 2
-
$1,070 NZD
$602 USD
View
A
Retailer 3
-
$1,075 NZD
$605 USD
View
B+
Retailer 4
-
$1,255 NZD
$706 USD
View
B+
Retailer 5
-
$2,004 NZD
A$1,735 AUD
View
B
Retailer 6
-
$2,294 NZD
$1,291 USD
View
B
Retailer 7
-
$3,374 NZD
£1,495 GBP
View
Most Expensive
B
Do Amore Diamonds
27-52ECBF9F6 · Nov 1
$5,598 NZD
$3,150 USD
View
7 more retailers have this diamond
Prices start from $1,009 NZDSave up to $4,589 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
$1,009 NZD