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Marquise|Natural|GIA

0.64ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 6207937212

Certificate GIA 6207937212

Diamond specifications and retailer prices

From $2,055 NZD
£910 GBP
As of November 3, 2026
Save $1,128 NZD (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,183 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.64ct natural marquise diamond

This 0.64ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6207937212. Listed at 3 retailers as of November 2, 2026, with prices from $2,055 to $3,183, a $1,128 spread on the same certified stone. MOH London lists it at $3,183. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.64
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6207937212
Dimensions7.53 × 4.70 × 3.10 mm
L/W Ratio1.60
Top View
7.53 mm4.70 mm0.64 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6207937212
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 66.1%

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: Nov 3
Current: $3,183 NZD|Low: $1,937 NZD|High: $3,221 NZD|Avg: $2,536 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
November 3, 2026
Retailer 2$2,055 NZD
Retailer 3$2,443 NZD
MOH London$3,183 NZD

42 data points across 3 retailers

3 retailers$2,055 NZD to $3,183 NZD

B+
Cheapest Retailer
-
$2,055 NZD
£910 GBP
B
Retailer 2
-
$2,443 NZD
€1,309 EUR
View
Most Expensive
B
MOH London
64166B8C9 · Nov 2
$3,183 NZD
£1,410 GBP
View
2 more retailers have this diamond
Prices start from $2,055 NZDSave up to $1,128 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.

B+
0.64ct Marquise
$2,055 NZD