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Round|Natural|GIA

0.80ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 7421615115

Certificate GIA 7421615115

Diamond specifications and retailer prices

From $1,202 AUD
₹80,433 INR
As of November 1, 2026
Save $2,899 AUD (71%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,101 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7421615115. Listed at 20 retailers as of October 30, 2026, with prices from $1,202 to $4,101, a $2,899 spread on the same certified stone. NZ Jewellers lists it at $4,101. 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

0.80
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7421615115
Dimensions5.92 × 5.88 × 3.72 mm
L/W Ratio1.01
Top View
5.92 mm5.88 mm0.80 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7421615115
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.1%

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 1
Current: $1,202 AUD|Low: $1,199 AUD|High: $3,117 AUD|Avg: $1,993 AUD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 1$1,202 AUD
Retailer 8$1,552 AUD
Retailer 7$1,623 AUD
Retailer 4$1,908 AUD
Retailer 6$2,103 AUD
Retailer 2$2,120 AUD
Retailer 5$2,487 AUD
Retailer 3$3,081 AUD

28 data points across 8 retailers

20 retailers$1,202 AUD to $4,101 AUD

A
Cheapest Retailer
-
$1,202 AUD
₹80,433 INR
A
Retailer 2
-
$1,221 AUD
HK$6,700 HKD
View
A
Retailer 3
-
$1,552 AUD
$1,090 USD
View
Final sale: no returns
A
Retailer 4
-
$1,623 AUD
$1,140 USD
View
Retailer 5
-
$1,651 AUD
$1,160 USD
View
Price last confirmed 104 days ago
A
Retailer 6
-
$1,681 AUD
$1,181 USD
View
A
Retailer 7
-
$1,681 AUD
$1,181 USD
View
A
Retailer 8
-
$1,703 AUD
$1,196 USD
View
A
Retailer 9
-
$1,707 AUD
SGD 1,620 SGD
View
A
Retailer 10
-
$1,747 AUD
$1,227 USD
View
B+
Retailer 11
-
$1,908 AUD
£1,055 GBP
View
B+
Retailer 12
-
$1,940 AUD
$1,363 USD
View
B+
Retailer 13
-
$2,103 AUD
€1,407 EUR
View
B+
Retailer 14
-
$2,120 AUD
£1,173 GBP
View
Retailer 15
-
$2,199 AUD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
$2,487 AUD
ZAR 28,225 ZAR
View
B
Retailer 17
-
$2,823 AUD
$1,983 USD
View
B
Retailer 18
-
$3,081 AUD
£1,704 GBP
View
B
Retailer 19
-
$3,583 AUD
£1,982 GBP
View
Most Expensive
B
NZ Jewellers
ab044765-7146-427d-a296-1f3cf5570a2d · Oct 30
$4,101 AUD
$2,881 USD
View
19 more retailers have this diamond
Prices start from $1,202 AUDSave up to $2,899 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
0.80ct Round
$1,202 AUD