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Round|Natural|GIA

3.02ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2508983946

Certificate GIA 2508983946

Diamond specifications and retailer prices

From $35,848 AUD
$25,123 USD
As of November 1, 2026
Save $32,621 AUD (48%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $68,469 AUD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2508983946. Listed at 26 retailers as of November 1, 2026, with prices from $35,848 to $68,469, a $32,621 spread on the same certified stone. Diamond Quarter lists it at $68,469. 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

3.02
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2508983946
Dimensions9.27 × 9.19 × 5.72 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
9.27 mm9.19 mm3.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2508983946
Side View
Table 59.0%Crown 33°Girdle: ThickPavilion 41.8°Culet: NoneDepth 61.9%

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: $37,120 AUD|Low: $35,848 AUD|High: $77,059 AUD|Avg: $43,463 AUD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 3$35,848 AUD
Retailer 4$35,875 AUD
Retailer 1$37,120 AUD
Retailer 6$37,732 AUD
Retailer 9$38,059 AUD
Retailer 14$38,298 AUD
Retailer 2$39,374 AUD
Retailer 15$39,645 AUD
Retailer 10$39,738 AUD
Retailer 7$43,240 AUD
Retailer 8$43,738 AUD
Retailer 5$46,401 AUD
Retailer 11$47,563 AUD
Retailer 13$51,042 AUD
Retailer 12$61,492 AUD

23 data points across 15 retailers

26 retailers$35,848 AUD to $68,469 AUD

A
Cheapest Retailer
-
$35,848 AUD
$25,123 USD
A
Retailer 2
-
$35,875 AUD
$25,142 USD
View
A
Retailer 3
-
$36,537 AUD
$25,606 USD
View
A
Retailer 4
-
$37,120 AUD
₹2,477,594 INR
View
A
Retailer 5
-
$37,732 AUD
$26,443 USD
View
Final sale: no returns
A
Retailer 6
-
$38,059 AUD
$26,672 USD
View
A
Retailer 7
-
$38,298 AUD
$26,840 USD
View
A
Retailer 8
-
$39,374 AUD
$27,594 USD
View
B+
Retailer 9
-
$39,645 AUD
$27,784 USD
View
A
Retailer 10
-
$39,738 AUD
£21,928 GBP
View
B+
Retailer 11
-
$40,882 AUD
$28,651 USD
View
B+
Retailer 12
-
$41,015 AUD
$28,744 USD
View
B+
Retailer 13
-
$42,654 AUD
$29,893 USD
View
Retailer 14
-
$42,654 AUD
$29,893 USD
View
Price last confirmed 34 days ago
B+
Retailer 15
-
$43,240 AUD
$30,303 USD
View
Retailer 16
-
$43,362 AUD
$30,389 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
$43,738 AUD
£24,136 GBP
View
Retailer 18
-
$44,295 AUD
$31,043 USD
View
Price last confirmed 34 days ago
B+
Retailer 19
-
$44,295 AUD
$31,043 USD
View
B+
Retailer 20
-
$46,401 AUD
$32,518 USD
View
B+
Retailer 21
-
$47,563 AUD
€31,746 EUR
View
Retailer 22
-
$48,283 AUD
View
Price last confirmed 29 days ago
B+
Retailer 23
-
$51,042 AUD
ZAR 577,890 ZAR
View
Retailer 24
-
$52,817 AUD
$37,015 USD
View
Price last confirmed 25 days ago
B
Retailer 25
-
$61,492 AUD
£33,933 GBP
View
Most Expensive
B
Diamond Quarter
3.02SI1H2546BF57N · Nov 2
$68,469 AUD
£37,783 GBP
View
25 more retailers have this diamond
Prices start from $35,848 AUDSave up to $32,621 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
3.02ct Round
$35,848 AUD