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Round|Natural|GIA

2.55ct I VS1 Round Natural Diamond

GD • I/VS1 • GIA 5234153942

Certificate GIA 5234153942

Diamond specifications and retailer prices

From $30,943 AUD
£17,115 GBP
As of November 1, 2026
Save $15,843 AUD (34%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $46,787 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 2.55ct natural round diamond

This 2.55ct natural round sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by GIA 5234153942. Listed at 8 retailers as of November 1, 2026, with prices from $30,943 to $46,787, a $15,843 spread on the same certified stone. MOH London lists it at $46,787. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.55
Carat
I
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 5234153942
Dimensions8.84 × 8.99 × 5.20 mm
L/W Ratio1.02
Top View
8.84 mm8.99 mm2.55 ctI / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5234153942
Side View
Table 57.0%Crown 35°Girdle: VTN-MEDPavilion 39.6°Culet: SmallDepth 58.3%

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: $46,787 AUD|Low: $28,395 AUD|High: $51,802 AUD|Avg: $34,633 AUD|-8.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$28,858 AUD
Retailer 2$30,943 AUD
Retailer 7$31,745 AUD
Retailer 4$32,714 AUD
Retailer 6$32,714 AUD
Retailer 5$33,811 AUD
Retailer 3$36,352 AUD
MOH London$46,787 AUD

40 data points across 8 retailers

8 retailers$30,943 AUD to $46,787 AUD

Retailer 1
-
$28,858 AUD
$20,271 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$30,943 AUD
£17,115 GBP
View
B+
Retailer 3
-
$31,745 AUD
$22,299 USD
View
B+
Retailer 4
-
$32,714 AUD
$22,980 USD
View
B+
Retailer 5
-
$32,714 AUD
$22,980 USD
View
B+
Retailer 6
-
$33,811 AUD
$23,750 USD
View
B+
Retailer 7
-
$36,352 AUD
€24,319 EUR
View
Most Expensive
B
MOH London
FA1BF78AC · Nov 1
$46,787 AUD
£25,878 GBP
View
7 more retailers have this diamond
Prices start from $30,943 AUDSave up to $15,843 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
2.55ct Round
$30,943 AUD