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Round|Natural|GIA

2.05ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1558365009

Certificate GIA 1558365009

Diamond specifications and retailer prices

From $19,926 AUD
As of October 30, 2026
Save $8,473 AUD (30%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $31,475 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.05ct natural round diamond

This 2.05ct natural round sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1558365009. Listed at 18 retailers as of October 30, 2026, with a 43% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.05
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1558365009
Dimensions8.34 × 8.37 × 4.93 mm
L/W Ratio1.00
Girdle conditionThin to Medium
Culet sizeNone
Top View
8.34 mm8.37 mm2.05 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558365009
Side View
Table 59.0%Crown 32°Girdle: THN-MEDPavilion 41.4°Culet: NoneDepth 59.0%

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: Oct 30
Current: $31,475 AUD|Low: $19,926 AUD|High: $32,476 AUD|Avg: $24,087 AUD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 5$19,926 AUD
Retailer 10$20,670 AUD
Retailer 6$21,204 AUD
Retailer 16$21,258 AUD
Retailer 3$21,521 AUD
Retailer 2$21,682 AUD
Retailer 11$21,819 AUD
Retailer 17$22,127 AUD
Retailer 4$23,070 AUD
Retailer 9$23,477 AUD
Retailer 18$23,602 AUD
Retailer 15$23,931 AUD
Retailer 19$23,971 AUD
Retailer 14$24,578 AUD
Retailer 8$24,892 AUD
Retailer 12$25,257 AUD
Retailer 7$27,571 AUD
Retailer 13$28,399 AUD
MOH London$31,475 AUD

11 data points across 19 retailers

18 retailers$19,926 AUD to $28,399 AUD

A
Cheapest Retailer
-
$19,926 AUD
Retailer 2
-
$20,670 AUD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$21,258 AUD
View
A
Retailer 4
-
$21,521 AUD
View
Retailer 5
-
$21,682 AUD
View
Price last confirmed 5 days ago
Retailer 6
-
$21,819 AUD
View
Price last confirmed 13 days ago
Retailer 7
-
$22,127 AUD
View
Price last confirmed 7 days ago
Retailer 8
-
$23,070 AUD
View
Price last confirmed 7 days ago
Retailer 9
-
$23,477 AUD
View
Price last confirmed 7 days ago
Retailer 10
-
$23,602 AUD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$23,931 AUD
View
Retailer 12
-
$23,971 AUD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$24,578 AUD
View
Retailer 14
-
$24,892 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$25,257 AUD
View
Retailer 16
-
$27,571 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$28,399 AUD
View
Most Expensive
MOH London
BEAE02F76 · Oct 29
$31,475 AUD
£17,386 GBP
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $19,926 AUDSave up to $8,473 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
2.05ct Round
$19,926 AUD