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Round|Natural|GIA

3.18ct G VVS1 Round Natural Diamond

EX • G/VVS1 • GIA 7536918684

Certificate GIA 7536918684

Diamond specifications and retailer prices

From $117,736 NZD
As of November 1, 2026
Save $75,938 NZD (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $193,675 NZD at MOH London · As of November 4, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7536918684. Listed at 14 retailers as of November 1, 2026, with prices from $117,736 to $193,675, a $75,938 spread on the same certified stone. MOH London lists it at $193,675. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7536918684
Dimensions9.39 × 9.32 × 5.85 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
9.39 mm9.32 mm3.18 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536918684
Side View
Table 57.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 1
Current: $193,675 NZD|Low: $117,736 NZD|High: $196,533 NZD|Avg: $149,514 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$117,736 NZD
Retailer 2$122,897 NZD
Retailer 3$130,418 NZD
Retailer 6$138,822 NZD
Retailer 4$149,890 NZD
Retailer 5$175,332 NZD
MOH London$193,675 NZD

34 data points across 7 retailers

14 retailers$117,736 NZD to $193,675 NZD

A
Cheapest Retailer
-
$117,736 NZD
A
Retailer 2
-
$117,822 NZD
View
A
Retailer 3
-
$122,897 NZD
View
B+
Retailer 4
-
$125,622 NZD
View
B+
Retailer 5
-
$125,813 NZD
View
Final sale: no returns
B+
Retailer 6
-
$129,523 NZD
View
B+
Retailer 7
-
$130,418 NZD
View
B+
Retailer 8
-
$132,916 NZD
View
B+
Retailer 9
-
$138,822 NZD
View
B+
Retailer 10
-
$142,970 NZD
View
B+
Retailer 11
-
$148,688 NZD
View
B+
Retailer 12
-
$149,890 NZD
View
B
Retailer 13
-
$154,407 NZD
View
Most Expensive
B
MOH London
6054F9453 · Nov 4
$193,675 NZD
£85,727 GBP
View
13 more retailers have this diamond
Prices start from $117,736 NZDSave up to $75,938 NZD

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
$117,736 NZD