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Marquise|Natural|GIA

3.40ct D VS2 Marquise Natural Diamond

EX • D/VS2 • GIA 6234399969

Certificate GIA 6234399969

Diamond specifications and retailer prices

From $115,702 AUD
$81,274 USD
As of October 31, 2026
Save $64,136 AUD (36%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $179,837 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 3.4ct natural marquise diamond

This 3.4ct natural marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6234399969. Listed at 7 retailers as of October 31, 2026, with prices from $115,702 to $179,837, a $64,136 spread on the same certified stone. MOH London lists it at $179,837. 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

3.40
Carat
D
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6234399969
Dimensions16.14 × 7.98 × 4.67 mm
L/W Ratio2.02
Top View
16.14 mm7.98 mm3.40 ctD / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6234399969
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: Very SmallDepth 58.5%

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 31
Current: $179,837 AUD|Low: $115,702 AUD|High: $182,003 AUD|Avg: $132,668 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$115,702 AUD
Retailer 2$116,569 AUD
Retailer 5$119,725 AUD
Retailer 7$119,725 AUD
Retailer 6$123,711 AUD
Retailer 3$139,719 AUD
Retailer 8$144,039 AUD
MOH London$179,837 AUD

27 data points across 8 retailers

7 retailers$115,702 AUD to $179,837 AUD

B+
Cheapest Retailer
-
$115,702 AUD
$81,274 USD
B+
Retailer 2
-
$116,569 AUD
£64,475 GBP
View
B+
Retailer 3
-
$119,725 AUD
$84,100 USD
View
B+
Retailer 4
-
$119,725 AUD
$84,100 USD
View
B+
Retailer 5
-
$123,711 AUD
$86,900 USD
View
B+
Retailer 6
-
$139,719 AUD
€93,471 EUR
View
Most Expensive
B
MOH London
F126797DD · Nov 1
$179,837 AUD
£99,469 GBP
View
6 more retailers have this diamond
Prices start from $115,702 AUDSave up to $64,136 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+
3.40ct Marquise
$115,702 AUD