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Round|Natural|GIA

3.00ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6561405738

Certificate GIA 6561405738

Diamond specifications and retailer prices

From $46,104 AUD
SGD 43,764 SGD
As of November 1, 2026
Save $19,244 AUD (29%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $75,617 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct 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 6561405738. Listed at 21 retailers as of November 1, 2026, with a 42% 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

3.00
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561405738
Dimensions9.06 × 9.14 × 5.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Pinpoint, Cloud, Natural
Top View
9.06 mm9.14 mm3.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561405738
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $75,617 AUD|Low: $41,218 AUD|High: $75,617 AUD|Avg: $53,484 AUD
MOH London
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 11$41,218 AUD
Retailer 20$43,102 AUD
Retailer 16$46,104 AUD
Retailer 12$46,295 AUD
Retailer 13$46,758 AUD
Retailer 9$46,836 AUD
Retailer 14$47,582 AUD
Retailer 10$48,728 AUD
Retailer 6$50,166 AUD
Retailer 15$50,946 AUD
Retailer 7$51,584 AUD
Retailer 4$53,481 AUD
Retailer 19$55,374 AUD
Retailer 21$57,589 AUD
Retailer 18$58,066 AUD
Retailer 8$59,185 AUD
Retailer 5$59,803 AUD
Retailer 17$61,224 AUD
Retailer 3$63,406 AUD
Retailer 2$65,348 AUD
MOH London$75,617 AUD

9 data points across 21 retailers

21 retailers$46,104 AUD to $65,348 AUD

Retailer 1
-
$41,218 AUD
HK$226,200 HKD
Price last confirmed 9 days ago
Retailer 2
-
$43,102 AUD
₹2,883,533 INR
View
Price last confirmed 10 days ago
Retailer 3
-
$45,961 AUD
$32,285 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$46,104 AUD
SGD 43,764 SGD
View
Retailer 5
-
$46,295 AUD
$32,520 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$46,758 AUD
£25,862 GBP
View
Retailer 7
-
$46,836 AUD
$32,900 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$48,728 AUD
$34,229 USD
View
Final sale: no returns
Retailer 9
-
$50,166 AUD
$35,239 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$50,946 AUD
$35,787 USD
View
Retailer 11
-
$51,584 AUD
$36,235 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$53,481 AUD
£29,581 GBP
View
Price last confirmed 10 days ago
Retailer 13
-
$55,374 AUD
$38,897 USD
View
Price last confirmed 9 days ago
Retailer 14
-
$57,589 AUD
$40,453 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$58,066 AUD
€38,846 EUR
View
Price last confirmed 9 days ago
Retailer 16
-
$59,185 AUD
$41,574 USD
View
Price last confirmed 13 days ago
Retailer 17
-
$59,803 AUD
$42,008 USD
View
Price last confirmed 11 days ago
Retailer 18
-
$61,224 AUD
ZAR 694,769 ZAR
View
Price last confirmed 9 days ago
Retailer 19
-
$63,406 AUD
£35,070 GBP
View
Price last confirmed 10 days ago
B
Retailer 20
-
$65,348 AUD
$45,903 USD
View
Most Expensive
MOH London
B105169A4 · Oct 21
$75,617 AUD
£41,824 GBP
View
Price last confirmed 11 days ago
20 more retailers have this diamond
Prices start from $46,104 AUDSave up to $19,244 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.

B+
3.00ct Round
$46,104 AUD