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Round|Natural|GIA

1.00ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 7536630310

Certificate GIA 7536630310

Diamond specifications and retailer prices

From $2,424 AUD
As of November 6, 2026
Save $5,955 AUD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,379 AUD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7536630310. Listed at 8 retailers as of November 5, 2026, with prices from $2,424 to $8,379, a $5,955 spread on the same certified stone. Cape Diamonds lists it at $8,379. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7536630310
Dimensions6.31 × 6.36 × 3.99 mm
L/W Ratio1.01
Top View
6.31 mm6.36 mm1.00 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536630310
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.0%

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: Nov 6
Current: $8,379 AUD|Low: $2,424 AUD|High: $8,379 AUD|Avg: $3,970 AUD|+108.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$2,424 AUD
Retailer 9$3,228 AUD
Retailer 3$3,993 AUD
Retailer 4$4,130 AUD
Retailer 8$6,340 AUD
Retailer 5$6,478 AUD
Retailer 7$6,627 AUD
Retailer 6$7,637 AUD
Cape Diamonds$8,379 AUD

41 data points across 9 retailers

8 retailers$2,424 AUD to $8,379 AUD

A
Cheapest Retailer
-
$2,424 AUD
A
Retailer 2
-
$3,228 AUD
View
B+
Retailer 3
-
$3,993 AUD
View
B+
Retailer 4
-
$4,130 AUD
View
B
Retailer 5
-
$6,478 AUD
View
Price last confirmed 4 days ago
Retailer 6
-
$6,627 AUD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$7,637 AUD
View
Price last confirmed 7 days ago
Most Expensive
C
Cape Diamonds
cert_7536630310 · Nov 5
$8,379 AUD
ZAR 94,764 ZAR
View
7 more retailers have this diamond
Prices start from $2,424 AUDSave up to $5,955 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
1.00ct Round
$2,424 AUD