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Round|Natural|GIA

1.15ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5533034704

Certificate GIA 5533034704

Diamond specifications and retailer prices

From $2,366 AUD
$1,662 USD
As of November 2, 2026
Save $778 AUD (25%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,144 AUD at GemTrove · As of November 2, 2026
View at GemTrove

About this 1.15ct natural round diamond

This 1.15ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5533034704. Listed at 6 retailers as of November 2, 2026, with prices from $2,366 to $3,144, a $778 spread on the same certified stone. GemTrove lists it at $3,144. 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

1.15
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5533034704
Dimensions6.72 × 6.68 × 4.18 mm
L/W Ratio1.01
Top View
6.72 mm6.68 mm1.15 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533034704
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,144 AUD|Low: $2,201 AUD|High: $10,296 AUD|Avg: $3,686 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$2,366 AUD
Retailer 8$2,616 AUD
Retailer 5$2,749 AUD
Retailer 2$2,806 AUD
Retailer 4$2,850 AUD
GemTrove$3,144 AUD
Retailer 3$3,172 AUD
Retailer 7$3,177 AUD
Retailer 9$3,473 AUD
Retailer 10$3,848 AUD
Retailer 11$10,296 AUD

7 data points across 11 retailers

6 retailers$2,366 AUD to $3,144 AUD

A
Cheapest Retailer
-
$2,366 AUD
$1,662 USD
Final sale: no returns
Retailer 2
-
$2,616 AUD
$1,838 USD
View
Price last confirmed 98 days ago
Retailer 3
-
$2,749 AUD
$1,931 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$2,806 AUD
$1,971 USD
View
Retailer 5
-
$2,850 AUD
$2,002 USD
View
Price last confirmed 13 days ago
Most Expensive
A
GemTrove
GT-N-01363630-98 · Nov 2
$3,144 AUD
View
5 more retailers have this diamond
Prices start from $2,366 AUDSave up to $778 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
1.15ct Round
$2,366 AUD