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Round|Natural|IGI

2.03ct H VS1 Round Natural Diamond

EX • H/VS1 • IGI 801638454

Shape and cutting style on the report: Round brilliant

Certificate IGI 801638454

Diamond specifications and retailer prices

From $15,716 AUD
As of November 2, 2026
Save $12,971 AUD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $28,687 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 801638454. Listed at 18 retailers as of October 30, 2026, with prices from $15,716 to $28,687, a $12,971 spread on the same certified stone. NZ Jewellers lists it at $28,687. 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 801638454
Dimensions8.12 × 8.18 × 5.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.12 mm8.18 mm2.03 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801638454
Side View
Table 58.0%Crown 31.8°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.4%

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 2
Current: $28,687 AUD|Low: $15,685 AUD|High: $28,687 AUD|Avg: $20,952 AUD
NZ Jewellers
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
November 4, 2026
Retailer 10$15,716 AUD
Retailer 9$17,277 AUD
Retailer 6$18,206 AUD
Retailer 12$18,493 AUD
Retailer 11$18,847 AUD
Retailer 3$18,999 AUD
Retailer 8$20,265 AUD
Retailer 14$20,581 AUD
Retailer 5$21,243 AUD
Retailer 4$21,374 AUD
Retailer 7$21,569 AUD
Retailer 13$23,799 AUD
Retailer 2$26,809 AUD
NZ Jewellers$28,687 AUD

27 data points across 14 retailers

18 retailers$15,716 AUD to $28,687 AUD

A
Cheapest Retailer
-
$15,716 AUD
A
Retailer 2
-
$17,277 AUD
View
A
Retailer 3
-
$17,353 AUD
View
A
Retailer 4
-
$17,626 AUD
View
A
Retailer 5
-
$18,206 AUD
View
Final sale: no returns
A
Retailer 6
-
$18,493 AUD
View
A
Retailer 7
-
$18,674 AUD
View
A
Retailer 8
-
$18,847 AUD
View
A
Retailer 9
-
$18,999 AUD
View
A
Retailer 10
-
$20,265 AUD
View
A
Retailer 11
-
$20,581 AUD
View
B+
Retailer 12
-
$21,090 AUD
View
Retailer 13
-
$21,374 AUD
View
Price last confirmed 9 days ago
Retailer 14
-
$21,374 AUD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$21,569 AUD
View
B+
Retailer 16
-
$23,799 AUD
View
B+
Retailer 17
-
$26,809 AUD
View
Most Expensive
B
NZ Jewellers
93a990b4-4f29-4aec-aae8-70fa06bd9e9a · Oct 30
$28,687 AUD
$20,124 USD
View
17 more retailers have this diamond
Prices start from $15,716 AUDSave up to $12,971 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
$15,716 AUD