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Marquise|Natural|GIA

1.00ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 2564386630

Certificate GIA 2564386630

Diamond specifications and retailer prices

From $6,405 NZD
HK$28,200 HKD
As of November 1, 2026
Save $8,642 NZD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,046 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564386630. Listed at 16 retailers as of October 30, 2026, with prices from $6,405 to $15,046, a $8,642 spread on the same certified stone. NZ Jewellers lists it at $15,046. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564386630
Dimensions9.87 × 5.17 × 3.24 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Feather, Cloud, Needle, Natural
Top View
9.87 mm5.17 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564386630
Side View
Table 59.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 62.7%

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 1
Current: $15,046 NZD|Low: $6,336 NZD|High: $15,303 NZD|Avg: $9,087 NZD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 10$6,405 NZD
Retailer 8$6,495 NZD
Retailer 12$7,390 NZD
Retailer 5$7,718 NZD
Retailer 4$7,972 NZD
Retailer 11$8,135 NZD
Retailer 3$8,146 NZD
Retailer 2$8,252 NZD
Retailer 13$8,636 NZD
Retailer 14$8,636 NZD
Retailer 7$8,855 NZD
Retailer 15$9,084 NZD
Retailer 6$9,964 NZD
Retailer 9$13,755 NZD
NZ Jewellers$15,046 NZD

28 data points across 15 retailers

16 retailers$6,405 NZD to $15,046 NZD

A
Cheapest Retailer
-
$6,405 NZD
HK$28,200 HKD
A
Retailer 2
-
$6,495 NZD
₹348,603 INR
View
B+
Retailer 3
-
$7,143 NZD
A$6,194 AUD
View
B+
Retailer 4
-
$7,390 NZD
$4,165 USD
View
B+
Retailer 5
-
$7,718 NZD
$4,350 USD
View
B+
Retailer 6
-
$7,972 NZD
$4,493 USD
View
Final sale: no returns
B+
Retailer 7
-
$8,135 NZD
$4,585 USD
View
B+
Retailer 8
-
$8,146 NZD
SGD 6,204 SGD
View
B+
Retailer 9
-
$8,252 NZD
£3,662 GBP
View
B
Retailer 10
-
$8,636 NZD
$4,867 USD
View
B+
Retailer 11
-
$8,636 NZD
$4,867 USD
View
Retailer 12
-
$8,855 NZD
A$7,678 AUD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$9,084 NZD
$5,120 USD
View
B+
Retailer 14
-
$9,964 NZD
$5,616 USD
View
B
Retailer 15
-
$13,755 NZD
£6,104 GBP
View
Most Expensive
B
NZ Jewellers
fd4cd458-e27b-4567-aa26-a5b7dd9038c9 · Oct 30
$15,046 NZD
$8,480 USD
View
15 more retailers have this diamond
Prices start from $6,405 NZDSave up to $8,642 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
$6,405 NZD