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Round|Natural|GIA

3.17ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6542956901

Certificate GIA 6542956901

Diamond specifications and retailer prices

From $48,105 AUD
$33,791 USD
As of October 30, 2026
Save $34,856 AUD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $82,961 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3.17ct natural round diamond

This 3.17ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6542956901. Listed at 15 retailers as of October 29, 2026, with prices from $48,105 to $82,961, a $34,856 spread on the same certified stone. MOH London lists it at $82,961. 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

3.17
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542956901
Dimensions9.47 × 9.43 × 5.71 mm
L/W Ratio1.00
Top View
9.47 mm9.43 mm3.17 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542956901
Side View
Table 59.0%Crown 33.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 60.4%

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: Oct 30
Current: $82,961 AUD|Low: $48,434 AUD|High: $83,514 AUD|Avg: $58,218 AUD|+0.4%
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
October 30, 2026
Retailer 7$48,434 AUD
Retailer 14$52,438 AUD
Retailer 8$52,826 AUD
Retailer 5$52,837 AUD
Retailer 13$55,039 AUD
Retailer 15$55,039 AUD
Retailer 10$55,079 AUD
Retailer 12$55,079 AUD
Retailer 11$56,916 AUD
Retailer 3$57,240 AUD
Retailer 4$59,442 AUD
Retailer 2$62,074 AUD
Retailer 9$62,371 AUD
Retailer 6$66,465 AUD
MOH London$82,961 AUD

39 data points across 15 retailers

15 retailers$48,105 AUD to $82,961 AUD

B+
Cheapest Retailer
-
$48,105 AUD
$33,791 USD
B+
Retailer 2
-
$48,434 AUD
$34,022 USD
View
Final sale: no returns
B+
Retailer 3
-
$52,438 AUD
$36,835 USD
View
B+
Retailer 4
-
$52,826 AUD
£29,218 GBP
View
B+
Retailer 5
-
$52,837 AUD
$37,115 USD
View
B
Retailer 6
-
$55,039 AUD
$38,662 USD
View
B
Retailer 7
-
$55,039 AUD
$38,662 USD
View
B
Retailer 8
-
$55,079 AUD
$38,690 USD
View
B
Retailer 9
-
$55,079 AUD
$38,690 USD
View
B
Retailer 10
-
$56,916 AUD
$39,980 USD
View
B
Retailer 11
-
$57,240 AUD
$40,208 USD
View
B
Retailer 12
-
$59,442 AUD
$41,755 USD
View
B
Retailer 13
-
$62,074 AUD
€41,527 EUR
View
B
Retailer 14
-
$62,371 AUD
$43,812 USD
View
Most Expensive
B
MOH London
669CD5E25 · Oct 29
$82,961 AUD
£45,886 GBP
View
14 more retailers have this diamond
Prices start from $48,105 AUDSave up to $34,856 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+
3.17ct Round
$48,105 AUD