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Marquise|Natural|GIA

1.00ct F SI2 Marquise Natural Diamond

VG • F/SI2 • GIA 6542960502

Certificate GIA 6542960502

Diamond specifications and retailer prices

From $3,970 NZD
As of November 6, 2026
Save $4,748 NZD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,168 NZD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542960502. Listed at 19 retailers as of November 4, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542960502
Dimensions9.92 × 5.31 × 3.18 mm
L/W Ratio1.87
Top View
9.92 mm5.31 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542960502
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.9%

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 6
Current: $4,127 NZD|Low: $3,947 NZD|High: $9,277 NZD|Avg: $5,832 NZD|-5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10$3,970 NZD
Retailer 1$4,127 NZD
Retailer 8$4,759 NZD
Retailer 2$4,809 NZD
Retailer 4$4,825 NZD
Retailer 12$5,484 NZD
Retailer 5$5,529 NZD
Retailer 7$5,534 NZD
Retailer 3$5,682 NZD
Retailer 6$6,085 NZD
Retailer 9$8,718 NZD
Retailer 11$9,140 NZD

30 data points across 12 retailers

19 retailers$3,970 NZD to $8,718 NZD

A
Cheapest Retailer
-
$3,970 NZD
A
Retailer 2
-
$4,127 NZD
View
A
Retailer 3
-
$4,759 NZD
View
B+
Retailer 4
-
$4,809 NZD
View
A
Retailer 5
-
$4,825 NZD
View
Final sale: no returns
B+
Retailer 6
-
$5,053 NZD
View
Retailer 7
-
$5,341 NZD
View
Price last confirmed 20 days ago
Retailer 8
-
$5,341 NZD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$5,367 NZD
View
B+
Retailer 10
-
$5,484 NZD
View
B+
Retailer 11
-
$5,529 NZD
View
B+
Retailer 12
-
$5,534 NZD
View
Retailer 13
-
$5,547 NZD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$5,682 NZD
View
B+
Retailer 15
-
$6,085 NZD
View
Retailer 16
-
$6,164 NZD
View
Price last confirmed 19 days ago
B
Retailer 17
-
$8,718 NZD
View
Retailer 18
-
$9,140 NZD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
e274c3e5-e172-4456-b6ae-fc2453dfa3a8 · Oct 17
$11,168 NZD
$6,191 USD
View
Price last confirmed 20 days ago
18 more retailers have this diamond
Prices start from $3,970 NZDSave up to $4,748 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
1.00ct Marquise
$3,970 NZD