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Round|Natural|GIA

1.55ct E IF Round Natural Diamond

EX • E/IF • GIA 7558188829

Certificate GIA 7558188829

Diamond specifications and retailer prices

From $40,646 NZD
£17,965 GBP
As of October 28, 2026
Save $23,032 NZD (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $63,678 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct natural round diamond

This 1.55ct 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 7558188829. Listed at 15 retailers as of October 28, 2026, with prices from $40,646 to $63,678, a $23,032 spread on the same certified stone. MOH London lists it at $63,678. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7558188829
Dimensions7.35 × 7.40 × 4.61 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
7.35 mm7.40 mm1.55 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558188829
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $63,678 NZD|Low: $40,646 NZD|High: $64,104 NZD|Avg: $47,947 NZD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$40,646 NZD
Retailer 8$40,759 NZD
Retailer 10$41,551 NZD
Retailer 7$42,900 NZD
Retailer 9$43,584 NZD
Retailer 2$43,697 NZD
Retailer 6$48,498 NZD
Retailer 4$48,940 NZD
Retailer 5$59,268 NZD
MOH London$63,678 NZD

35 data points across 10 retailers

15 retailers$40,646 NZD to $63,678 NZD

A
Cheapest Retailer
-
$40,646 NZD
£17,965 GBP
Returns within 30 days
A
Retailer 2
-
$40,759 NZD
$22,879 USD
View
Returns within 30 days
A
Retailer 3
-
$41,551 NZD
A$35,882 AUD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$42,900 NZD
$24,081 USD
View
Final sale: no returns
B+
Retailer 5
-
$43,584 NZD
$24,465 USD
View
Returns within 40 days
A
Retailer 6
-
$43,697 NZD
£19,314 GBP
View
Returns within 30 days
B+
Retailer 7
-
$45,708 NZD
$25,657 USD
View
Returns within 90 days
B+
Retailer 8
-
$47,005 NZD
$26,385 USD
View
B+
Retailer 9
-
$48,498 NZD
$27,223 USD
View
Returns within 21 days
B+
Retailer 10
-
$48,940 NZD
€26,163 EUR
View
Returns within 100 days
B+
Retailer 11
-
$49,803 NZD
$27,956 USD
View
Returns within 30 days
B+
Retailer 12
-
$50,363 NZD
$28,270 USD
View
Returns within 30 days
B+
Retailer 13
-
$57,455 NZD
$32,251 USD
View
Returns within 30 days
B+
Retailer 14
-
$59,268 NZD
ZAR 537,459 ZAR
View
Returns within 7 days
Most Expensive
B
MOH London
39804F88A · Oct 29
$63,678 NZD
£28,145 GBP
View
14 more retailers have this diamond
Prices start from $40,646 NZDSave up to $23,032 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.

A
1.55ct Round
$40,646 NZD