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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 $810 AUD
£447 GBP
As of November 2, 2026
Save $3,684 AUD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,495 AUD 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 $810 to $4,495, a $3,684 spread on the same certified stone. Do Amore Diamonds lists it at $4,495. 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

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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 2
Current: $4,495 AUD|Low: $810 AUD|High: $4,495 AUD|Avg: $1,735 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$810 AUD
Retailer 8$859 AUD
Retailer 6$863 AUD
Retailer 7$1,007 AUD
Retailer 9$1,512 AUD
Retailer 3$1,609 AUD
Retailer 5$1,842 AUD
Retailer 4$2,713 AUD
Do Amore Diamonds$4,495 AUD

25 data points across 9 retailers

8 retailers$810 AUD to $4,495 AUD

A
Cheapest Retailer
-
$810 AUD
£447 GBP
A
Retailer 2
-
$859 AUD
$602 USD
View
A
Retailer 3
-
$863 AUD
$605 USD
View
B+
Retailer 4
-
$1,007 AUD
$706 USD
View
B+
Retailer 5
-
$1,609 AUD
View
B
Retailer 6
-
$1,842 AUD
$1,291 USD
View
Retailer 7
-
$2,713 AUD
£1,497 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-52ECBF9F6 · Nov 1
$4,495 AUD
$3,150 USD
View
7 more retailers have this diamond
Prices start from $810 AUDSave up to $3,684 AUD

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
$810 AUD