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Round|Natural|GIA

1.55ct H IF Round Natural Diamond

EX • H/IF • GIA 6227260260

Certificate GIA 6227260260

Diamond specifications and retailer prices

From $13,537 AUD
£7,487 GBP
As of November 1, 2026
Save $13,525 AUD (50%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $27,061 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6227260260. Listed at 23 retailers as of October 30, 2026, with prices from $13,537 to $27,061, a $13,525 spread on the same certified stone. NZ Jewellers lists it at $27,061. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6227260260
Dimensions7.35 × 7.28 × 4.59 mm
L/W Ratio1.01
Top View
7.35 mm7.28 mm1.55 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6227260260
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.7%

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: Nov 1
Current: $27,061 AUD|Low: $13,455 AUD|High: $27,061 AUD|Avg: $18,641 AUD
NZ Jewellers
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 1, 2026
Retailer 9$13,537 AUD
Retailer 12$14,741 AUD
Retailer 4$14,907 AUD
Retailer 5$16,236 AUD
Retailer 13$16,236 AUD
Retailer 14$17,137 AUD
Retailer 6$17,590 AUD
Retailer 11$17,660 AUD
Retailer 3$17,952 AUD
Retailer 8$18,038 AUD
Retailer 2$20,368 AUD
Retailer 10$23,854 AUD
Retailer 7$25,359 AUD
NZ Jewellers$27,061 AUD

34 data points across 14 retailers

23 retailers$13,537 AUD to $27,061 AUD

A
Cheapest Retailer
-
$13,537 AUD
£7,487 GBP
B+
Retailer 2
-
$14,741 AUD
$10,355 USD
View
B+
Retailer 3
-
$14,907 AUD
$10,471 USD
View
B+
Retailer 4
-
$15,065 AUD
$10,582 USD
View
B+
Retailer 5
-
$15,176 AUD
$10,660 USD
View
B+
Retailer 6
-
$15,176 AUD
$10,660 USD
View
B+
Retailer 7
-
$15,674 AUD
$11,010 USD
View
B+
Retailer 8
-
$16,008 AUD
$11,245 USD
View
B+
Retailer 9
-
$16,236 AUD
$11,405 USD
View
B+
Retailer 10
-
$16,236 AUD
$11,405 USD
View
Final sale: no returns
Retailer 11
-
$16,371 AUD
$11,500 USD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
$17,137 AUD
$12,038 USD
View
Retailer 13
-
$17,590 AUD
$12,356 USD
View
Price last confirmed 34 days ago
B+
Retailer 14
-
$17,590 AUD
$12,356 USD
View
Retailer 15
-
$17,660 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$17,952 AUD
$12,610 USD
View
B+
Retailer 17
-
$18,038 AUD
£9,977 GBP
View
Retailer 18
-
$20,296 AUD
$14,257 USD
View
Price last confirmed 34 days ago
B
Retailer 19
-
$20,368 AUD
€13,626 EUR
View
B
Retailer 20
-
$23,854 AUD
ZAR 270,695 ZAR
View
B
Retailer 21
-
$25,359 AUD
£14,026 GBP
View
Retailer 22
-
$27,061 AUD
$19,009 USD
View
Price last confirmed 34 days ago
Most Expensive
B
NZ Jewellers
ca9d83a5-6cfc-4953-8fac-f06b9d3be859 · Oct 30
$27,061 AUD
$19,009 USD
View
22 more retailers have this diamond
Prices start from $13,537 AUDSave up to $13,525 AUD

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
$13,537 AUD