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Round|Natural|GIA

0.76ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1499557629

Certificate GIA 1499557629

Diamond specifications and retailer prices

From $1,367 AUD
HK$7,500 HKD
As of October 31, 2026
Save $1,474 AUD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,763 AUD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.76ct natural round diamond

This 0.76ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1499557629. Listed at 15 retailers as of October 29, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.76
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1499557629
Dimensions5.81 × 5.77 × 3.61 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Feather, Crystal
Top View
5.81 mm5.77 mm0.76 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1499557629
Side View
Table 57.0%Crown 36°Girdle: ThickPavilion 40.6°Culet: NoneDepth 62.4%

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: Oct 31
Current: $1,367 AUD|Low: $1,348 AUD|High: $2,858 AUD|Avg: $1,970 AUD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 1$1,367 AUD
Retailer 7$1,424 AUD
Retailer 6$1,481 AUD
Retailer 2$1,810 AUD
Retailer 8$2,017 AUD
Retailer 4$2,169 AUD
Retailer 3$2,303 AUD
Retailer 5$2,840 AUD

41 data points across 8 retailers

15 retailers$1,367 AUD to $2,840 AUD

A
Cheapest Retailer
-
$1,367 AUD
HK$7,500 HKD
A
Retailer 2
-
$1,424 AUD
$1,000 USD
View
Final sale: no returns
A
Retailer 3
-
$1,478 AUD
$1,038 USD
View
A
Retailer 4
-
$1,481 AUD
$1,040 USD
View
Retailer 5
-
$1,542 AUD
$1,083 USD
View
Price last confirmed 23 days ago
Retailer 6
-
$1,542 AUD
$1,083 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$1,602 AUD
$1,125 USD
View
Price last confirmed 32 days ago
A
Retailer 8
-
$1,733 AUD
$1,217 USD
View
Retailer 9
-
$1,780 AUD
$1,250 USD
View
Price last confirmed 32 days ago
B+
Retailer 10
-
$1,810 AUD
£1,001 GBP
View
Retailer 11
-
$2,017 AUD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
$2,169 AUD
€1,451 EUR
View
B+
Retailer 13
-
$2,303 AUD
ZAR 26,139 ZAR
View
B
Retailer 14
-
$2,840 AUD
£1,571 GBP
View
Most Expensive
NZ Jewellers
e614bad2-ab4b-4e33-a19a-1b044607ee25 · Sep 26
$3,763 AUD
$2,643 USD
View
Price last confirmed 34 days ago
14 more retailers have this diamond
Prices start from $1,367 AUDSave up to $1,474 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
0.76ct Round
$1,367 AUD