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Round|Natural|GIA

2.03ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7551633646

Certificate GIA 7551633646

Diamond specifications and retailer prices

From $19,432 AUD
As of November 4, 2026
Save $6,634 AUD (25%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $34,101 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.03ct natural round diamond

This 2.03ct 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 7551633646. Listed at 33 retailers as of November 4, 2026, with a 34% 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

2.03
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7551633646
Dimensions8.17 × 8.21 × 4.94 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Needle, Cloud, Pinpoint
Top View
8.17 mm8.21 mm2.03 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551633646
Side View
Table 59.0%Crown 31.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 60.2%

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 4
Current: $34,101 AUD|Low: $19,306 AUD|High: $34,847 AUD|Avg: $24,097 AUD|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Retailer 28
Retailer 29
Retailer 30
Retailer 31
Retailer 32
Retailer 33
November 5, 2026
Retailer 27$19,306 AUD
Retailer 4$19,432 AUD
Retailer 11$19,870 AUD
Retailer 14$19,966 AUD
Retailer 6$20,356 AUD
Retailer 12$20,812 AUD
Retailer 13$20,879 AUD
Retailer 15$20,879 AUD
Retailer 28$21,018 AUD
Retailer 9$21,292 AUD
Retailer 29$21,719 AUD
Retailer 17$22,209 AUD
Retailer 30$22,709 AUD
Retailer 31$23,140 AUD
Retailer 33$23,166 AUD
Retailer 26$23,179 AUD
Retailer 24$23,193 AUD
Retailer 5$23,369 AUD
Retailer 3$23,529 AUD
Retailer 18$23,599 AUD
Retailer 21$24,433 AUD
Retailer 20$24,456 AUD
Retailer 23$24,456 AUD
Retailer 10$24,992 AUD
Retailer 8$25,270 AUD
Retailer 22$25,394 AUD
Retailer 2$25,954 AUD
Retailer 32$26,000 AUD
Retailer 25$26,029 AUD
Retailer 7$26,066 AUD
Retailer 19$29,870 AUD
Retailer 16$30,768 AUD
MOH London$34,101 AUD

23 data points across 33 retailers

33 retailers$19,432 AUD to $26,066 AUD

Retailer 1
-
$19,306 AUD
Price last confirmed 11 days ago
A
Retailer 2
-
$19,432 AUD
View
A
Retailer 3
-
$19,870 AUD
View
Retailer 4
-
$19,966 AUD
View
Price last confirmed 9 days ago
Retailer 5
-
$20,356 AUD
View
Price last confirmed 8 days ago
Retailer 6
-
$20,879 AUD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$20,879 AUD
View
A
Retailer 8
-
$21,018 AUD
View
Retailer 9
-
$21,292 AUD
View
Price last confirmed 7 days ago
Retailer 10
-
$21,719 AUD
View
Price last confirmed 7 days ago
Retailer 11
-
$22,209 AUD
View
Price last confirmed 7 days ago
Retailer 12
-
$22,709 AUD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$23,140 AUD
View
Retailer 14
-
$23,166 AUD
View
Price last confirmed 7 days ago
Retailer 15
-
$23,179 AUD
View
Price last confirmed 13 days ago
B+
Retailer 16
-
$23,193 AUD
View
B+
Retailer 17
-
$23,369 AUD
View
Retailer 18
-
$23,529 AUD
View
Price last confirmed 7 days ago
B+
Retailer 19
-
$23,599 AUD
View
Retailer 20
-
$24,433 AUD
View
Price last confirmed 9 days ago
B+
Retailer 21
-
$24,456 AUD
View
Retailer 22
-
$24,456 AUD
View
Price last confirmed 8 days ago
Retailer 23
-
$24,809 AUD
View
Price last confirmed 13 days ago
Retailer 24
-
$24,992 AUD
View
Price last confirmed 7 days ago
Retailer 25
-
$25,270 AUD
View
Price last confirmed 8 days ago
Retailer 26
-
$25,394 AUD
View
Price last confirmed 7 days ago
B+
Retailer 27
-
$25,954 AUD
View
Retailer 28
-
$26,000 AUD
View
Price last confirmed 7 days ago
B+
Retailer 29
-
$26,029 AUD
View
B+
Retailer 30
-
$26,066 AUD
View
Retailer 31
-
$29,870 AUD
View
Price last confirmed 9 days ago
Retailer 32
-
$30,768 AUD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
C5F97B7C5 · Oct 29
$34,101 AUD
£18,797 GBP
View
Price last confirmed 7 days ago
32 more retailers have this diamond
Prices start from $19,432 AUDSave up to $6,634 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
2.03ct Round
$19,432 AUD