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Round|Natural|GIA

3.17ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6415858671

Certificate GIA 6415858671

Diamond specifications and retailer prices

From $75,202 AUD
$52,825 USD
As of October 28, 2026
Save $61,960 AUD (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $137,162 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6415858671. Listed at 20 retailers as of October 28, 2026, with prices from $75,202 to $137,162, a $61,960 spread on the same certified stone. MOH London lists it at $137,162. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.17
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6415858671
Dimensions9.45 × 9.40 × 5.77 mm
L/W Ratio1.01
Top View
9.45 mm9.40 mm3.17 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6415858671
Side View
Table 60.0%CrownGirdle: STK-FPavilionCulet: NoneDepth 61.2%

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 28
Current: $137,162 AUD|Low: $75,202 AUD|High: $138,075 AUD|Avg: $92,933 AUD|-0.5%
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
November 1, 2026
Retailer 6$75,202 AUD
Retailer 8$78,694 AUD
Retailer 5$79,166 AUD
Retailer 4$80,078 AUD
Retailer 7$81,936 AUD
Retailer 3$83,708 AUD
Retailer 9$86,723 AUD
Retailer 12$87,356 AUD
Retailer 13$90,997 AUD
Retailer 15$90,997 AUD
Retailer 10$93,861 AUD
Retailer 14$94,637 AUD
Retailer 16$98,277 AUD
Retailer 11$105,996 AUD
Retailer 2$113,247 AUD
MOH London$137,162 AUD

30 data points across 16 retailers

20 retailers$75,202 AUD to $137,162 AUD

B+
Cheapest Retailer
-
$75,202 AUD
$52,825 USD
B+
Retailer 2
-
$78,694 AUD
$55,278 USD
View
B+
Retailer 3
-
$79,166 AUD
$55,610 USD
View
B+
Retailer 4
-
$80,078 AUD
$56,250 USD
View
Final sale: no returns
Retailer 5
-
$81,936 AUD
View
Price last confirmed 32 days ago
B
Retailer 6
-
$83,708 AUD
$58,800 USD
View
Retailer 7
-
$83,708 AUD
$58,800 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$83,708 AUD
$58,800 USD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$86,723 AUD
£47,967 GBP
View
B
Retailer 10
-
$87,356 AUD
$61,363 USD
View
B
Retailer 11
-
$90,997 AUD
$63,920 USD
View
B
Retailer 12
-
$90,997 AUD
$63,920 USD
View
B
Retailer 13
-
$93,451 AUD
$65,644 USD
View
B
Retailer 14
-
$93,861 AUD
£51,915 GBP
View
B
Retailer 15
-
$94,637 AUD
$66,477 USD
View
B
Retailer 16
-
$98,277 AUD
$69,034 USD
View
B
Retailer 17
-
$102,121 AUD
£56,484 GBP
View
B
Retailer 18
-
$105,996 AUD
€70,911 EUR
View
B
Retailer 19
-
$113,247 AUD
ZAR 1,285,133 ZAR
View
Most Expensive
B
MOH London
48860B1C2 · Oct 29
$137,162 AUD
£75,865 GBP
View
19 more retailers have this diamond
Prices start from $75,202 AUDSave up to $61,960 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
$75,202 AUD