CaratHunter
Plans
Round|Natural|GIA

3.18ct H VS2 Round Natural Diamond

ID • H/VS2 • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From $67,047 AUD
$47,097 USD
As of October 30, 2026
Save $4,182 AUD (6%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $71,230 AUD at DreamStone · As of October 28, 2026
View at DreamStone

About this 3.18ct natural round diamond

This 3.18ct natural round sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 3 retailers as of October 28, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2
Dimensions9.53 × 9.56 × 5.74 mm
L/W Ratio1.00
Top View
9.53 mm9.56 mm3.18 ctH / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.1%

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: $71,230 AUD|Low: $66,382 AUD|High: $71,230 AUD|Avg: $69,424 AUD
DreamStone
Retailer 2
September 23, 2026
Retailer 2$67,047 AUD
DreamStone$71,230 AUD

3 data points across 2 retailers

3 retailers$67,047 AUD to $71,230 AUD

B+
Cheapest Retailer
-
$67,047 AUD
$47,097 USD
B
Retailer 2
-
$71,208 AUD
View
Most Expensive
B
DreamStone
636c1d4a76315c1dde59148d · Oct 28
$71,230 AUD
$50,035 USD
View
2 more retailers have this diamond
Prices start from $67,047 AUDSave up to $4,182 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+
3.18ct Round
$67,047 AUD