CaratHunter
Plans
Round|Natural|GIA

1.03ct I I1 Round Natural Diamond

VG • I/I1 • GIA 2437499356

Certificate GIA 2437499356

Diamond specifications and retailer prices

From $2,215 AUD
$1,556 USD
As of November 2, 2026
Save $4,426 AUD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,641 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 2437499356. Listed at 8 retailers as of October 30, 2026, with prices from $2,215 to $6,641, a $4,426 spread on the same certified stone. NZ Jewellers lists it at $6,641. 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

1.03
Carat
I
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 2437499356
Dimensions6.39 × 6.41 × 4.08 mm
L/W Ratio1.00
Top View
6.39 mm6.41 mm1.03 ctI / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2437499356
Side View
Table 55.0%Crown 32.5°Girdle: MED-THKPavilion 42°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,641 AUD|Low: $2,192 AUD|High: $6,641 AUD|Avg: $3,070 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10$2,212 AUD
Retailer 4$2,215 AUD
Retailer 9$2,246 AUD
Retailer 5$2,467 AUD
Retailer 7$2,467 AUD
Retailer 3$2,581 AUD
Retailer 6$2,846 AUD
Retailer 8$3,240 AUD
Retailer 2$3,701 AUD
NZ Jewellers$6,641 AUD

19 data points across 10 retailers

8 retailers$2,215 AUD to $6,641 AUD

B+
Cheapest Retailer
-
$2,215 AUD
$1,556 USD
B+
Retailer 2
-
$2,246 AUD
$1,578 USD
View
B+
Retailer 3
-
$2,467 AUD
$1,733 USD
View
B+
Retailer 4
-
$2,467 AUD
$1,733 USD
View
B+
Retailer 5
-
$2,581 AUD
$1,813 USD
View
B
Retailer 6
-
$2,846 AUD
$1,999 USD
View
B
Retailer 7
-
$3,701 AUD
€2,476 EUR
View
Most Expensive
C
NZ Jewellers
4e8fa9fd-81f9-44d8-8953-e5c413fafb75 · Oct 30
$6,641 AUD
$4,665 USD
View
7 more retailers have this diamond
Prices start from $2,215 AUDSave up to $4,426 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+
1.03ct Round
$2,215 AUD