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Round|Natural|GIA

1.55ct L VS1 Round Natural Diamond

EX • L/VS1 • GIA 2131558503

Certificate GIA 2131558503

Diamond specifications and retailer prices

From $11,128 AUD
As of November 4, 2026
Save $3,341 AUD (23%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $15,538 AUD at Yorxs · As of November 5, 2026
View at Yorxs

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2131558503. Listed at 5 retailers as of November 4, 2026, with a 30% 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2131558503
Dimensions7.53 × 7.50 × 4.55 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.53 mm7.50 mm1.55 ctL / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2131558503
Side View
Table 59.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 60.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $11,128 AUD|Low: $10,991 AUD|High: $15,688 AUD|Avg: $12,611 AUD|-0.9%
Retailer 1
Retailer 2
Yorxs
November 5, 2026
Retailer 1$11,128 AUD
Retailer 2$11,134 AUD
Yorxs$15,538 AUD

26 data points across 3 retailers

5 retailers$11,128 AUD to $14,469 AUD

B
Cheapest Retailer
-
$11,128 AUD
B
Retailer 2
-
$11,134 AUD
View
B
Retailer 3
-
$12,124 AUD
View
B
Retailer 4
-
$14,469 AUD
View
Most Expensive
Yorxs
230050545 · Nov 5
$15,538 AUD
€10,359 EUR
View
Price under review
4 more retailers have this diamond
Prices start from $11,128 AUDSave up to $3,341 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.

B
1.55ct Round
$11,128 AUD