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Round|Natural|GIA

1.64ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 4145

Certificate GIA 4145

Diamond specifications and retailer prices

From $10,994 USD
Save $903 USD (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $11,897 USD at DreamStone
View at DreamStone

About this 1.64ct natural round diamond

This 1.64ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 2 retailers, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 4145
Dimensions7.73 × 7.76 mm
L/W Ratio1.00
Top View
7.73 mm7.76 mm1.64 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 4145
Side View
Table 62.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 58.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $11,897 USD|Low: $10,893 USD|High: $11,897 USD|Avg: $11,515 USD
DreamStone
Retailer 2
September 23, 2026
Retailer 2$10,994 USD
DreamStone$11,897 USD

3 data points across 2 retailers

2 retailers$10,994 USD to $11,897 USD

B
Cheapest Retailer
-
$10,994 USD
Most Expensive
C
DreamStone
692fe0053b0275f788512f36 · Sep 30
$11,897 USD
View
1 more retailer has this diamond
Prices start from $10,994 USDSave up to $903 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.

B
1.64ct Round
$10,994 USD