CaratHunter
Plans
Round|Natural|GIA

3.18ct G IF Round Natural Diamond

EX • G/IF • GIA 2235870601

Certificate GIA 2235870601

Diamond specifications and retailer prices

From $113,974 AUD
£62,894 GBP
As of November 2, 2026
Save $65,020 AUD (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $178,995 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 3.18ct natural round diamond

This 3.18ct natural round sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2235870601. Listed at 10 retailers as of November 1, 2026, with prices from $113,974 to $178,995, a $65,020 spread on the same certified stone. MOH London lists it at $178,995. 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

3.18
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235870601
Dimensions9.36 × 9.34 × 5.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
9.36 mm9.34 mm3.18 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235870601
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.6%

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 2
Current: $178,995 AUD|Low: $107,329 AUD|High: $181,151 AUD|Avg: $129,739 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$108,667 AUD
Retailer 2$113,974 AUD
Retailer 6$115,964 AUD
Retailer 9$119,386 AUD
Retailer 5$123,784 AUD
Retailer 8$124,261 AUD
Retailer 10$129,628 AUD
Retailer 3$134,411 AUD
Retailer 4$148,578 AUD
MOH London$178,995 AUD

41 data points across 10 retailers

10 retailers$113,974 AUD to $178,995 AUD

Retailer 1
-
$108,667 AUD
Price last confirmed 29 days ago
A
Retailer 2
-
$113,974 AUD
£62,894 GBP
View
A
Retailer 3
-
$115,964 AUD
$81,270 USD
View
Final sale: no returns
B+
Retailer 4
-
$119,386 AUD
$83,668 USD
View
B+
Retailer 5
-
$123,784 AUD
$86,750 USD
View
Retailer 6
-
$124,261 AUD
£68,570 GBP
View
Price last confirmed 33 days ago
B+
Retailer 7
-
$129,628 AUD
£71,532 GBP
View
B+
Retailer 8
-
$134,411 AUD
€89,712 EUR
View
B+
Retailer 9
-
$148,578 AUD
ZAR 1,682,174 ZAR
View
Most Expensive
B
MOH London
82D847CC9 · Nov 1
$178,995 AUD
£98,774 GBP
View
9 more retailers have this diamond
Prices start from $113,974 AUDSave up to $65,020 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
3.18ct Round
$113,974 AUD