CaratHunter
Plans
Marquise|Natural|GIA

0.80ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 5151697241

Certificate GIA 5151697241

Diamond specifications and retailer prices

From $4,027 NZD
$2,266 USD
As of November 2, 2026
Save $4,674 NZD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,701 NZD at MOH London · As of November 1, 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 D 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 5151697241. Listed at 7 retailers as of November 1, 2026, with prices from $4,027 to $8,701, a $4,674 spread on the same certified stone. MOH London lists it at $8,701. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5151697241
Dimensions8.32 × 4.83 × 3.23 mm
L/W Ratio1.72
Top View
8.32 mm4.83 mm0.80 ctD / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5151697241
Side View
Table 56.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 67.0%

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: $8,701 NZD|Low: $3,661 NZD|High: $8,807 NZD|Avg: $5,889 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$4,027 NZD
Retailer 4$4,088 NZD
Retailer 3$5,266 NZD
Retailer 5$5,565 NZD
Retailer 2$5,813 NZD
Retailer 7$7,155 NZD
MOH London$8,701 NZD

37 data points across 7 retailers

7 retailers$4,027 NZD to $8,701 NZD

B+
Cheapest Retailer
-
$4,027 NZD
$2,266 USD
Final sale: no returns
B+
Retailer 2
-
$4,088 NZD
$2,300 USD
View
B
Retailer 3
-
$5,266 NZD
£2,333 GBP
View
Retailer 4
-
$5,565 NZD
A$4,817 AUD
View
Price last confirmed 25 days ago
B
Retailer 5
-
$5,813 NZD
€3,115 EUR
View
B
Retailer 6
-
$7,155 NZD
$4,026 USD
View
Most Expensive
B
MOH London
63600143B · Nov 1
$8,701 NZD
£3,855 GBP
View
6 more retailers have this diamond
Prices start from $4,027 NZDSave up to $4,674 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
$4,027 NZD