CaratHunter
Plans
Marquise|Natural|GIA

1.00ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 2564386630

Certificate GIA 2564386630

Diamond specifications and retailer prices

From $4,615 SGD
HK$28,200 HKD
As of November 1, 2026
Save $6,226 SGD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,841 SGD 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 $4,615 to $10,841, a $6,226 spread on the same certified stone. NZ Jewellers lists it at $10,841. 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: $10,841 SGD|Low: $4,565 SGD|High: $11,026 SGD|Avg: $6,546 SGD|-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$4,615 SGD
Retailer 2$4,678 SGD
Retailer 12$5,325 SGD
Retailer 5$5,561 SGD
Retailer 4$5,744 SGD
Retailer 11$5,861 SGD
Retailer 3$5,869 SGD
Retailer 8$5,945 SGD
Retailer 13$6,222 SGD
Retailer 14$6,222 SGD
Retailer 7$6,380 SGD
Retailer 15$6,545 SGD
Retailer 6$7,179 SGD
Retailer 9$9,910 SGD
NZ Jewellers$10,841 SGD

28 data points across 15 retailers

16 retailers$4,615 SGD to $10,841 SGD

A
Cheapest Retailer
-
$4,615 SGD
HK$28,200 HKD
A
Retailer 2
-
$4,678 SGD
₹348,491 INR
View
B+
Retailer 3
-
$5,147 SGD
A$6,194 AUD
View
B+
Retailer 4
-
$5,325 SGD
$4,165 USD
View
B+
Retailer 5
-
$5,561 SGD
$4,350 USD
View
B+
Retailer 6
-
$5,744 SGD
$4,493 USD
View
Final sale: no returns
B+
Retailer 7
-
$5,861 SGD
$4,585 USD
View
B+
Retailer 8
-
$5,869 SGD
View
B+
Retailer 9
-
$5,945 SGD
£3,662 GBP
View
B
Retailer 10
-
$6,222 SGD
$4,867 USD
View
B+
Retailer 11
-
$6,222 SGD
$4,867 USD
View
Retailer 12
-
$6,380 SGD
A$7,678 AUD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$6,545 SGD
$5,120 USD
View
B+
Retailer 14
-
$7,179 SGD
$5,616 USD
View
B
Retailer 15
-
$9,910 SGD
£6,104 GBP
View
Most Expensive
B
NZ Jewellers
fd4cd458-e27b-4567-aa26-a5b7dd9038c9 · Oct 30
$10,841 SGD
$8,480 USD
View
15 more retailers have this diamond
Prices start from $4,615 SGDSave up to $6,226 SGD

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
$4,615 SGD