CaratHunter
Plans
Marquise|Natural|GIA

0.80ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 5151682610

Certificate GIA 5151682610

Diamond specifications and retailer prices

From $3,631 NZD
$2,043 USD
As of November 2, 2026
Save $4,237 NZD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,868 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-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 5151682610. Listed at 7 retailers as of November 2, 2026, with prices from $3,631 to $7,868, a $4,237 spread on the same certified stone. MOH London lists it at $7,868. 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

0.80
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5151682610
Dimensions8.09 × 4.84 × 3.39 mm
L/W Ratio1.67
Top View
8.09 mm4.84 mm0.80 ctF / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5151682610
Side View
Table 52.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 70.1%

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 2
Current: $7,868 NZD|Low: $3,300 NZD|High: $7,963 NZD|Avg: $5,380 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 6$3,631 NZD
Retailer 4$3,715 NZD
Retailer 2$4,800 NZD
Retailer 5$5,032 NZD
Retailer 3$5,608 NZD
Retailer 7$6,463 NZD
MOH London$7,868 NZD

39 data points across 7 retailers

7 retailers$3,631 NZD to $7,868 NZD

B+
Cheapest Retailer
-
$3,631 NZD
$2,043 USD
Final sale: no returns
B+
Retailer 2
-
$3,715 NZD
$2,090 USD
View
B
Retailer 3
-
$4,800 NZD
£2,127 GBP
View
Retailer 4
-
$5,032 NZD
A$4,356 AUD
View
Price last confirmed 26 days ago
B
Retailer 5
-
$5,608 NZD
€3,005 EUR
View
Retailer 6
-
$6,463 NZD
$3,637 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
5BDC3E873 · Nov 2
$7,868 NZD
£3,486 GBP
View
6 more retailers have this diamond
Prices start from $3,631 NZDSave up to $4,237 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+
0.80ct Marquise
$3,631 NZD