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Round|Natural|GIA

1.55ct K VS2 Round Natural Diamond

ID • K/VS2 • GIA 5436197275

Certificate GIA 5436197275

Diamond specifications and retailer prices

From $6,093 AUD
As of November 4, 2026
Save $2,771 AUD (31%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $8,864 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5436197275. Listed at 5 retailers as of November 4, 2026, with prices from $6,093 to $8,864, a $2,771 spread on the same certified stone. 77 Diamonds lists it at $8,864. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5436197275
Dimensions7.38 × 7.37 × 4.60 mm
L/W Ratio1.00
Top View
7.38 mm7.37 mm1.55 ctK / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5436197275
Side View
Table 59.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.4%

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 4
Current: $8,864 AUD|Low: $5,968 AUD|High: $9,063 AUD|Avg: $7,125 AUD|+0.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$6,093 AUD
Retailer 4$6,457 AUD
Retailer 3$6,574 AUD
Retailer 6$6,954 AUD
Retailer 5$7,750 AUD
77 Diamonds$8,864 AUD

31 data points across 6 retailers

5 retailers$6,093 AUD to $8,864 AUD

A
Cheapest Retailer
-
$6,093 AUD
A
Retailer 2
-
$6,457 AUD
View
A
Retailer 3
-
$6,574 AUD
View
B+
Retailer 4
-
$6,954 AUD
View
Most Expensive
B+
77 Diamonds
RBZYKVCQ5ZB · Nov 6
$8,864 AUD
£4,886 GBP
View
4 more retailers have this diamond
Prices start from $6,093 AUDSave up to $2,771 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
$6,093 AUD