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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 $11,466 USD
CA$15,925 CAD
As of October 27, 2026
Save $7,460 USD (39%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $18,926 USD 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 $11,466 to $18,926, a $7,460 spread on the same certified stone. MOH London lists it at $18,926. 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: $18,926 USD|Low: $10,637 USD|High: $24,079 USD|Avg: $13,232 USD|+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$10,637 USD
Retailer 5$10,872 USD
Retailer 9$11,466 USD
Retailer 15$11,739 USD
Retailer 7$12,035 USD
Retailer 4$12,250 USD
Retailer 13$12,638 USD
Retailer 2$12,852 USD
Retailer 11$13,125 USD
Retailer 12$14,097 USD
Retailer 3$14,322 USD
Retailer 14$14,463 USD
Retailer 8$14,620 USD
Retailer 10$14,865 USD
MOH London$18,926 USD

30 data points across 15 retailers

16 retailers$11,466 USD to $18,926 USD

A
Cheapest Retailer
-
$11,466 USD
CA$15,925 CAD
A
Retailer 2
-
$11,739 USD
View
A
Retailer 3
-
$12,250 USD
£9,645 GBP
View
Price last confirmed 34 days ago
A
Retailer 4
-
$12,571 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$12,638 USD
View
A
Retailer 6
-
$12,852 USD
£10,120 GBP
View
A
Retailer 7
-
$13,125 USD
View
A
Retailer 8
-
$14,097 USD
View
B+
Retailer 9
-
$14,322 USD
View
B+
Retailer 10
-
$14,463 USD
£11,388 GBP
View
B+
Retailer 11
-
$14,505 USD
View
Price last confirmed 36 days ago
B+
Retailer 12
-
$14,521 USD
View
Price last confirmed 60 days ago
A
Retailer 13
-
$14,620 USD
€13,924 EUR
View
B+
Retailer 14
-
$14,865 USD
View
B+
Retailer 15
-
$17,521 USD
View
Price last confirmed 34 days ago
Most Expensive
B+
MOH London
43E8F2FDC · Oct 29
$18,926 USD
£14,902 GBP
View
15 more retailers have this diamond
Prices start from $11,466 USDSave up to $7,460 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 Round
$11,466 USD