Round|Natural|GIA

1.53ct E IF Round Natural Diamond

ID • E/IF • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From $27,541 USD
As of October 29, 2026
Save $11,378 USD (29%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $38,919 USD at GS Diamonds · As of October 29, 2026
View at GS Diamonds

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA. Listed at 4 retailers as of October 29, 2026, with prices from $27,541 to $38,919, a $11,378 spread on the same certified stone. GS Diamonds lists it at $38,919. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2
Dimensions7.36 × 7.41 × 4.58 mm
L/W Ratio1.01
Top View
7.36 mm7.41 mm1.53 ctE / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $38,919 USD|Low: $27,541 USD|High: $39,484 USD|Avg: $33,044 USD|-1.0%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$27,541 USD
Retailer 9$29,657 USD
Retailer 4$31,931 USD
Retailer 8$32,255 USD
Retailer 6$33,261 USD
Retailer 2$33,527 USD
Retailer 7$34,592 USD
Retailer 5$35,922 USD
GS Diamonds$38,919 USD

29 data points across 9 retailers

4 retailers$27,541 USD to $38,919 USD

B+
Cheapest Retailer
-
$27,541 USD
B+
Retailer 2
-
$29,657 USD
View
B+
Retailer 3
-
$32,255 USD
View
Most Expensive
B
GS Diamonds
S2A9-16858325 · Oct 29
$38,919 USD
A$59,876 AUD
View
3 more retailers have this diamond
Prices start from $27,541 USDSave up to $11,378 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.

B+
1.53ct Round
$27,541 USD