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Round|Natural|GIA

1.55ct L IF Round Natural Diamond

EX • L/IF • GIA 2537869732

Certificate GIA 2537869732

Diamond specifications and retailer prices

From $4,690 AUD
As of November 6, 2026
Save $2,713 AUD (37%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,439 AUD at NZ Jewellers · As of September 1, 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 L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2537869732. Listed at 10 retailers as of November 5, 2026, with a 58% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2537869732
Dimensions7.37 × 7.33 × 4.63 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.37 mm7.33 mm1.55 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537869732
Side View
Table 56.0%Crown 36.5°Girdle: Sli. ThickPavilion 41°Culet: NoneDepth 63.2%

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 6
Current: $4,690 AUD|Low: $4,594 AUD|High: $7,814 AUD|Avg: $6,293 AUD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$4,690 AUD
Retailer 8$5,337 AUD
Retailer 7$5,570 AUD
Retailer 9$5,764 AUD
Retailer 3$6,003 AUD
Retailer 6$6,108 AUD
Retailer 2$6,567 AUD
Retailer 10$6,567 AUD
Retailer 4$6,811 AUD
Retailer 5$7,402 AUD

36 data points across 10 retailers

10 retailers$4,690 AUD to $7,402 AUD

A
Cheapest Retailer
-
$4,690 AUD
A
Retailer 2
-
$5,337 AUD
View
A
Retailer 3
-
$5,570 AUD
View
A
Retailer 4
-
$5,764 AUD
View
A
Retailer 5
-
$6,003 AUD
View
A
Retailer 6
-
$6,108 AUD
View
A
Retailer 7
-
$6,811 AUD
View
B+
Retailer 8
-
$7,402 AUD
View
Retailer 9
-
$7,577 AUD
View
Price last confirmed 60 days ago
Most Expensive
NZ Jewellers
68ee18a3-73e4-4411-aa83-f831df751be2 · Sep 1
$11,439 AUD
$8,008 USD
View
Price last confirmed 66 days ago
9 more retailers have this diamond
Prices start from $4,690 AUDSave up to $2,713 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
$4,690 AUD