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Round|Natural|GIA

3.10ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2397217959

Certificate GIA 2397217959

Diamond specifications and retailer prices

From $62,525 AUD
$43,819 USD
As of November 1, 2026
Save $45,228 AUD (42%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $107,753 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 3.1ct natural round diamond

This 3.1ct natural round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2397217959. Listed at 21 retailers as of November 1, 2026, with prices from $62,525 to $107,753, a $45,228 spread on the same certified stone. MOH London lists it at $107,753. 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

3.10
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2397217959
Dimensions9.31 × 9.28 × 5.77 mm
L/W Ratio1.00
Top View
9.31 mm9.28 mm3.10 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2397217959
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

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: $107,753 AUD|Low: $62,525 AUD|High: $109,051 AUD|Avg: $73,506 AUD|-0.1%
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
November 3, 2026
Retailer 18$62,525 AUD
Retailer 7$63,243 AUD
Retailer 16$66,056 AUD
Retailer 6$66,836 AUD
Retailer 3$67,440 AUD
Retailer 20$68,993 AUD
Retailer 2$69,031 AUD
Retailer 4$69,569 AUD
Retailer 8$71,673 AUD
Retailer 11$71,673 AUD
Retailer 12$71,869 AUD
Retailer 17$71,869 AUD
Retailer 5$73,653 AUD
Retailer 9$74,070 AUD
Retailer 19$74,744 AUD
Retailer 10$77,618 AUD
Retailer 15$79,701 AUD
Retailer 13$80,791 AUD
Retailer 14$89,442 AUD
MOH London$107,753 AUD

40 data points across 20 retailers

21 retailers$62,525 AUD to $107,753 AUD

B+
Cheapest Retailer
-
$62,525 AUD
$43,819 USD
B+
Retailer 2
-
$63,243 AUD
$44,322 USD
View
Final sale: no returns
Retailer 3
-
$66,056 AUD
View
Price last confirmed 30 days ago
B+
Retailer 4
-
$66,836 AUD
$46,840 USD
View
B
Retailer 5
-
$67,440 AUD
$47,263 USD
View
B+
Retailer 6
-
$68,993 AUD
$48,352 USD
View
B+
Retailer 7
-
$69,031 AUD
£38,093 GBP
View
B+
Retailer 8
-
$69,569 AUD
$48,755 USD
View
B+
Retailer 9
-
$71,673 AUD
$50,230 USD
View
B+
Retailer 10
-
$71,673 AUD
$50,230 USD
View
B+
Retailer 11
-
$71,869 AUD
$50,367 USD
View
B+
Retailer 12
-
$71,869 AUD
$50,367 USD
View
B+
Retailer 13
-
$73,653 AUD
$51,617 USD
View
B+
Retailer 14
-
$74,070 AUD
$51,910 USD
View
B
Retailer 15
-
$74,744 AUD
$52,382 USD
View
B
Retailer 16
-
$77,618 AUD
$54,396 USD
View
B
Retailer 17
-
$79,701 AUD
$55,856 USD
View
B
Retailer 18
-
$80,791 AUD
€53,924 EUR
View
B
Retailer 19
-
$89,442 AUD
ZAR 1,012,640 ZAR
View
B
Retailer 20
-
$104,072 AUD
£57,430 GBP
View
Most Expensive
B
MOH London
89846DC23 · Nov 2
$107,753 AUD
£59,461 GBP
View
20 more retailers have this diamond
Prices start from $62,525 AUDSave up to $45,228 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+
3.10ct Round
$62,525 AUD