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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 $48,710 NZD
€26,040 EUR
As of October 27, 2026
Save $40,607 NZD (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $99,391 NZD at Diamond Quarter · As of October 28, 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 27, 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 27
Current: $89,317 NZD|Low: $48,710 NZD|High: $89,910 NZD|Avg: $68,036 NZD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 6$48,710 NZD
Retailer 3$56,587 NZD
Retailer 5$56,804 NZD
Retailer 2$66,673 NZD
Retailer 4$83,130 NZD
Retailer 1$89,317 NZD

39 data points across 6 retailers

22 retailers$48,710 NZD to $89,317 NZD

B+
Cheapest Retailer
-
$48,710 NZD
€26,040 EUR
Returns within 30 days
B+
Retailer 2
-
$51,790 NZD
$29,071 USD
View
Returns within 30 days
B+
Retailer 3
-
$52,143 NZD
$29,269 USD
View
Final sale: no returns
B+
Retailer 4
-
$53,627 NZD
CA$41,808 CAD
View
Returns within 14 days
B+
Retailer 5
-
$55,262 NZD
$31,020 USD
View
Returns within 40 days
B+
Retailer 6
-
$56,587 NZD
£25,011 GBP
View
Returns within 30 days
B+
Retailer 7
-
$56,804 NZD
A$49,055 AUD
View
Price last confirmed 25 days ago
B+
Retailer 8
-
$56,885 NZD
$31,931 USD
View
Returns within 30 days
B+
Retailer 9
-
$59,254 NZD
$33,261 USD
View
Returns within 30 days
B+
Retailer 10
-
$59,431 NZD
$33,360 USD
View
Returns within 30 days
B+
Retailer 11
-
$59,431 NZD
$33,360 USD
View
Returns within 30 days
B+
Retailer 12
-
$59,728 NZD
$33,527 USD
View
B
Retailer 13
-
$61,408 NZD
$34,470 USD
View
Returns within 30 days
B
Retailer 14
-
$61,572 NZD
$34,562 USD
View
Returns within 90 days
B
Retailer 15
-
$61,626 NZD
$34,592 USD
View
Price last confirmed 51 days ago
Returns within 21 days
B
Retailer 16
-
$61,626 NZD
$34,592 USD
View
Returns within 21 days
B
Retailer 17
-
$63,995 NZD
$35,922 USD
View
Returns within 30 days
B
Retailer 18
-
$66,500 NZD
$37,328 USD
View
Returns within 15 days
B
Retailer 19
-
$66,673 NZD
€35,643 EUR
View
Returns within 100 days
B
Retailer 20
-
$83,130 NZD
ZAR 753,848 ZAR
View
Returns within 7 days
B
Retailer 21
-
$89,317 NZD
£39,477 GBP
View
Most Expensive
B
Diamond Quarter
1.53IFE1625BEDDN · Oct 28
$99,391 NZD
£43,930 GBP
View
Price under review
Returns within 30 days
21 more retailers have this diamond
Prices start from $48,710 NZDSave up to $40,607 NZD

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
$48,710 NZD