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Round|Natural|GIA

1.55ct G IF Round Natural Diamond

EX • G/IF • GIA 6562421879

Certificate GIA 6562421879

Diamond specifications and retailer prices

From $15,015 AUD
HK$82,500 HKD
As of October 29, 2026
Save $14,493 AUD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $29,509 AUD at With Clarity · As of October 29, 2026
View at With Clarity

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 6562421879. Listed at 14 retailers as of October 29, 2026, with prices from $15,015 to $29,509, a $14,493 spread on the same certified stone. With Clarity lists it at $29,509. 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 angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562421879
Dimensions7.38 × 7.34 × 4.62 mm
L/W Ratio1.01
Top View
7.38 mm7.34 mm1.55 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562421879
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $15,857 AUD|Low: $15,015 AUD|High: $30,422 AUD|Avg: $19,685 AUD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 29, 2026
Retailer 10$15,015 AUD
Retailer 8$15,803 AUD
Retailer 1$15,857 AUD
Retailer 3$16,020 AUD
Retailer 11$16,295 AUD
Retailer 2$16,685 AUD
Retailer 13$18,277 AUD
Retailer 12$18,463 AUD
Retailer 6$18,602 AUD
Retailer 4$19,181 AUD
Retailer 9$20,815 AUD
Retailer 5$24,973 AUD
Retailer 7$27,109 AUD
With Clarity$29,509 AUD

19 data points across 14 retailers

14 retailers$15,015 AUD to $29,509 AUD

A+
Cheapest Retailer
-
$15,015 AUD
HK$82,500 HKD
A
Retailer 2
-
$15,803 AUD
₹1,058,452 INR
View
A
Retailer 3
-
$15,857 AUD
$11,152 USD
View
A
Retailer 4
-
$16,020 AUD
€10,730 EUR
View
A
Retailer 5
-
$16,295 AUD
€10,915 EUR
View
A
Retailer 6
-
$16,685 AUD
$11,734 USD
View
Final sale: no returns
A
Retailer 7
-
$17,784 AUD
SGD 16,902 SGD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$18,277 AUD
$12,854 USD
View
A
Retailer 9
-
$18,463 AUD
$12,985 USD
View
A
Retailer 10
-
$18,602 AUD
£10,301 GBP
View
A
Retailer 11
-
$19,181 AUD
View
A
Retailer 12
-
$20,815 AUD
€13,942 EUR
View
B+
Retailer 13
-
$27,109 AUD
£15,012 GBP
View
Most Expensive
B+
With Clarity
6562421879 · Oct 29
$29,509 AUD
$20,753 USD
View
13 more retailers have this diamond
Prices start from $15,015 AUDSave up to $14,493 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
$15,015 AUD