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Round|Natural|GIA

1.64ct M IF Round Natural Diamond

EX • M/IF • GIA 6552615620

Certificate GIA 6552615620

Diamond specifications and retailer prices

From $3,612 SGD
As of November 6, 2026
Save $3,489 SGD (49%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,102 SGD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.64ct natural round diamond

This 1.64ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6552615620. Listed at 5 retailers as of November 4, 2026, with prices from $3,612 to $7,102, a $3,489 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,102. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552615620
Dimensions7.53 × 7.58 × 4.68 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.53 mm7.58 mm1.64 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552615620
Side View
Table 56.0%CrownGirdle: THN-MEDPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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 6
Current: $3,612 SGD|Low: $3,612 SGD|High: $7,599 SGD|Avg: $5,195 SGD|-8.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
November 6, 2026
Retailer 1$3,612 SGD
Retailer 3$4,569 SGD
Retailer 5$4,878 SGD
Retailer 4$5,090 SGD
Retailer 2$5,268 SGD
Wholesale Diamonds Direct$7,102 SGD

43 data points across 6 retailers

5 retailers$3,612 SGD to $7,102 SGD

A
Cheapest Retailer
-
$3,612 SGD
Retailer 2
-
$4,878 SGD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$5,090 SGD
View
A
Retailer 4
-
$5,268 SGD
View
Most Expensive
B+
Wholesale Diamonds Direct
257339398 · Nov 4
$7,102 SGD
$5,560 USD
View
4 more retailers have this diamond
Prices start from $3,612 SGDSave up to $3,489 SGD

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
$3,612 SGD