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1.55ct G IF Round Natural Diamond

EX • G/IF • GIA 6512611153

Certificate GIA 6512611153

Diamond specifications and retailer prices

From $21,986 NZD
CA$17,210 CAD
As of October 30, 2026
Save $14,377 NZD (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $36,362 NZD at MOH London · As of November 1, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6512611153. Listed at 14 retailers as of October 30, 2026, with prices from $21,986 to $36,362, a $14,377 spread on the same certified stone. MOH London lists it at $36,362. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6512611153
Dimensions7.42 × 7.37 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.42 mm7.37 mm1.55 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512611153
Side View
Table 60.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 61.5%

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 30
Current: $36,362 NZD|Low: $21,986 NZD|High: $38,855 NZD|Avg: $29,528 NZD|-5.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 8$21,986 NZD
Retailer 4$22,312 NZD
Retailer 11$24,445 NZD
Retailer 2$24,923 NZD
Retailer 9$25,195 NZD
Retailer 6$26,863 NZD
Retailer 10$26,863 NZD
Retailer 13$27,264 NZD
Retailer 12$27,574 NZD
Retailer 14$27,768 NZD
Retailer 3$27,960 NZD
Retailer 7$29,337 NZD
Retailer 5$32,984 NZD
MOH London$36,362 NZD

41 data points across 14 retailers

14 retailers$21,986 NZD to $36,362 NZD

A
Cheapest Retailer
-
$21,986 NZD
CA$17,210 CAD
A
Retailer 2
-
$22,312 NZD
$12,575 USD
View
Final sale: no returns
A
Retailer 3
-
$24,445 NZD
$13,777 USD
View
A
Retailer 4
-
$24,923 NZD
£11,060 GBP
View
A
Retailer 5
-
$25,195 NZD
$14,200 USD
View
B+
Retailer 6
-
$26,863 NZD
$15,140 USD
View
B+
Retailer 7
-
$26,863 NZD
$15,140 USD
View
B+
Retailer 8
-
$27,264 NZD
$15,366 USD
View
B+
Retailer 9
-
$27,574 NZD
$15,541 USD
View
B+
Retailer 10
-
$27,768 NZD
$15,650 USD
View
B+
Retailer 11
-
$27,960 NZD
£12,408 GBP
View
B+
Retailer 12
-
$29,337 NZD
€15,747 EUR
View
B+
Retailer 13
-
$32,984 NZD
$18,590 USD
View
Most Expensive
B+
MOH London
C7CA9168B · Nov 1
$36,362 NZD
£16,137 GBP
View
13 more retailers have this diamond
Prices start from $21,986 NZDSave up to $14,377 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
$21,986 NZD