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Round|Natural|GIA

1.53ct E IF Round Natural Diamond

EX • E/IF • GIA 16858325

Certificate GIA 16858325

Diamond specifications and retailer prices

From $35,044 SGD
€26,040 EUR
As of October 29, 2026
Save $29,215 SGD (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $71,507 SGD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

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 16858325. Listed at 22 retailers as of October 29, 2026, with a 83% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 16858325
Dimensions7.36 × 7.41 × 4.58 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.36 mm7.41 mm1.53 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 16858325
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $40,771 SGD|Low: $35,044 SGD|High: $64,686 SGD|Avg: $48,949 SGD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 6$35,044 SGD
Retailer 1$40,771 SGD
Retailer 5$40,868 SGD
Retailer 3$47,968 SGD
Retailer 4$59,808 SGD
Retailer 2$64,259 SGD

39 data points across 6 retailers

22 retailers$35,044 SGD to $64,259 SGD

B+
Cheapest Retailer
-
$35,044 SGD
€26,040 EUR
B+
Retailer 2
-
$37,260 SGD
$29,071 USD
View
B+
Retailer 3
-
$37,514 SGD
$29,269 USD
View
Final sale: no returns
B+
Retailer 4
-
$38,582 SGD
CA$41,808 CAD
View
B+
Retailer 5
-
$39,758 SGD
$31,020 USD
View
B+
Retailer 6
-
$40,771 SGD
£25,047 GBP
View
B+
Retailer 7
-
$40,868 SGD
A$49,055 AUD
View
Price last confirmed 25 days ago
B+
Retailer 8
-
$40,926 SGD
$31,931 USD
View
B+
Retailer 9
-
$42,631 SGD
$33,261 USD
View
B+
Retailer 10
-
$42,758 SGD
$33,360 USD
View
B+
Retailer 11
-
$42,758 SGD
$33,360 USD
View
B+
Retailer 12
-
$42,972 SGD
$33,527 USD
View
B
Retailer 13
-
$44,180 SGD
$34,470 USD
View
B
Retailer 14
-
$44,298 SGD
$34,562 USD
View
B
Retailer 15
-
$44,337 SGD
$34,592 USD
View
Price last confirmed 52 days ago
B
Retailer 16
-
$44,337 SGD
$34,592 USD
View
B
Retailer 17
-
$46,041 SGD
$35,922 USD
View
B
Retailer 18
-
$47,843 SGD
$37,328 USD
View
B
Retailer 19
-
$47,968 SGD
€35,643 EUR
View
B
Retailer 20
-
$59,808 SGD
ZAR 753,848 ZAR
View
B
Retailer 21
-
$64,259 SGD
£39,477 GBP
View
Most Expensive
B
Diamond Quarter
1.53IFE1625BEDDN · Oct 29
$71,507 SGD
£43,930 GBP
View
Price under review
21 more retailers have this diamond
Prices start from $35,044 SGDSave up to $29,215 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.

B+
1.53ct Round
$35,044 SGD