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Round|Natural|GIA

1.53ct E IF Round Natural Diamond

ID • E/IF • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From $49,064 NZD
$27,541 USD
As of October 29, 2026
Save $20,398 NZD (29%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $69,462 NZD at GS Diamonds · As of October 28, 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 28, 2026, with prices from $49,064 to $69,462, a $20,398 spread on the same certified stone. GS Diamonds lists it at $69,462. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $69,462 NZD|Low: $49,064 NZD|High: $70,340 NZD|Avg: $58,866 NZD|-0.8%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 3$49,064 NZD
Retailer 9$52,834 NZD
Retailer 4$56,885 NZD
Retailer 8$57,462 NZD
Retailer 6$59,254 NZD
Retailer 2$59,728 NZD
Retailer 7$61,626 NZD
Retailer 5$63,995 NZD
GS Diamonds$69,462 NZD

28 data points across 9 retailers

4 retailers$49,064 NZD to $69,462 NZD

B+
Cheapest Retailer
-
$49,064 NZD
$27,541 USD
B+
Retailer 2
-
$52,834 NZD
$29,657 USD
View
B+
Retailer 3
-
$57,462 NZD
$32,255 USD
View
Most Expensive
B
GS Diamonds
S2A9-16858325 · Oct 28
$69,462 NZD
A$59,986 AUD
View
3 more retailers have this diamond
Prices start from $49,064 NZDSave up to $20,398 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
$49,064 NZD