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Round|Natural|GIA

1.64ct D VS2 Round Natural Diamond

EX • D/VS2 • GIA 1555020254

Certificate GIA 1555020254

Diamond specifications and retailer prices

From $16,048 CAD
As of October 27, 2026
Save $10,440 CAD (39%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $26,488 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.64ct natural round diamond

This 1.64ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1555020254. Listed at 16 retailers as of October 27, 2026, with prices from $16,048 to $26,488, a $10,440 spread on the same certified stone. MOH London lists it at $26,488. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555020254
Dimensions7.47 × 7.49 × 4.68 mm
L/W Ratio1.00
Star length50%
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.47 mm7.49 mm1.64 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555020254
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.5%

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 27
Current: $26,488 CAD|Low: $14,888 CAD|High: $33,701 CAD|Avg: $18,519 CAD|+15.1%
MOH London
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
October 29, 2026
Retailer 6$14,888 CAD
Retailer 5$15,216 CAD
Retailer 9$16,048 CAD
Retailer 15$16,429 CAD
Retailer 7$16,844 CAD
Retailer 4$17,145 CAD
Retailer 13$17,688 CAD
Retailer 2$17,988 CAD
Retailer 11$18,370 CAD
Retailer 12$19,730 CAD
Retailer 3$20,044 CAD
Retailer 14$20,242 CAD
Retailer 8$20,462 CAD
Retailer 10$20,805 CAD
MOH London$26,488 CAD

30 data points across 15 retailers

16 retailers$16,048 CAD to $26,488 CAD

A
Cheapest Retailer
-
$16,048 CAD
A
Retailer 2
-
$16,429 CAD
$11,739 USD
View
A
Retailer 3
-
$17,145 CAD
£9,645 GBP
View
Price last confirmed 34 days ago
A
Retailer 4
-
$17,594 CAD
$12,571 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$17,688 CAD
$12,638 USD
View
A
Retailer 6
-
$17,988 CAD
£10,120 GBP
View
A
Retailer 7
-
$18,370 CAD
$13,125 USD
View
A
Retailer 8
-
$19,730 CAD
$14,097 USD
View
B+
Retailer 9
-
$20,044 CAD
$14,322 USD
View
B+
Retailer 10
-
$20,242 CAD
£11,388 GBP
View
B+
Retailer 11
-
$20,301 CAD
$14,505 USD
View
Price last confirmed 36 days ago
B+
Retailer 12
-
$20,324 CAD
$14,521 USD
View
Price last confirmed 60 days ago
A
Retailer 13
-
$20,462 CAD
€13,924 EUR
View
B+
Retailer 14
-
$20,805 CAD
$14,865 USD
View
B+
Retailer 15
-
$24,522 CAD
$17,521 USD
View
Price last confirmed 34 days ago
Most Expensive
B+
MOH London
43E8F2FDC · Oct 29
$26,488 CAD
£14,902 GBP
View
15 more retailers have this diamond
Prices start from $16,048 CADSave up to $10,440 CAD

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 Round
$16,048 CAD