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Marquise|Natural|GIA

1.00ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 6565386396

Certificate GIA 6565386396

Diamond specifications and retailer prices

From $5,039 SGD
₹375,383 INR
As of November 1, 2026
Save $6,171 SGD (55%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $11,210 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 6565386396. Listed at 25 retailers as of October 30, 2026, with prices from $5,039 to $11,210, a $6,171 spread on the same certified stone. NZ Jewellers lists it at $11,210. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565386396
Dimensions10.42 × 5.18 × 3.25 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint, Needle
Top View
10.42 mm5.18 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565386396
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: 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: $6,404 SGD|Low: $5,027 SGD|High: $10,789 SGD|Avg: $7,090 SGD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$5,039 SGD
Retailer 2$6,185 SGD
Retailer 1$6,404 SGD
Retailer 5$6,690 SGD
Retailer 3$6,757 SGD
Retailer 11$6,776 SGD
Retailer 10$7,026 SGD
Retailer 4$7,153 SGD
Retailer 7$7,671 SGD
Retailer 9$8,239 SGD
Retailer 8$10,675 SGD

26 data points across 11 retailers

25 retailers$5,039 SGD to $11,210 SGD

A
Cheapest Retailer
-
$5,039 SGD
₹375,383 INR
B+
Retailer 2
-
$5,514 SGD
$4,313 USD
View
B+
Retailer 3
-
$5,533 SGD
A$6,658 AUD
View
B+
Retailer 4
-
$5,671 SGD
$4,436 USD
View
B+
Retailer 5
-
$5,845 SGD
$4,572 USD
View
B+
Retailer 6
-
$6,075 SGD
$4,752 USD
View
B
Retailer 7
-
$6,185 SGD
$4,838 USD
View
Final sale: no returns
B
Retailer 8
-
$6,290 SGD
$4,920 USD
View
B+
Retailer 9
-
$6,404 SGD
£3,944 GBP
View
B+
Retailer 10
-
$6,690 SGD
£4,121 GBP
View
B+
Retailer 11
-
$6,703 SGD
$5,243 USD
View
B+
Retailer 12
-
$6,703 SGD
$5,243 USD
View
Retailer 13
-
$6,703 SGD
$5,243 USD
View
Price last confirmed 17 days ago
Retailer 14
-
$6,757 SGD
A$8,131 AUD
View
Price last confirmed 23 days ago
B+
Retailer 15
-
$6,776 SGD
$5,300 USD
View
B+
Retailer 16
-
$6,886 SGD
$5,386 USD
View
B+
Retailer 17
-
$6,898 SGD
$5,396 USD
View
B
Retailer 18
-
$7,026 SGD
$5,496 USD
View
B+
Retailer 19
-
$7,153 SGD
€5,329 EUR
View
B
Retailer 20
-
$7,671 SGD
A$9,231 AUD
View
B
Retailer 21
-
$7,733 SGD
$6,049 USD
View
B
Retailer 22
-
$7,793 SGD
£4,800 GBP
View
B
Retailer 23
-
$8,239 SGD
ZAR 104,110 ZAR
View
B
Retailer 24
-
$10,675 SGD
£6,575 GBP
View
Most Expensive
B
NZ Jewellers
406e448b-7e27-46ea-8647-7308cd410d47 · Oct 30
$11,210 SGD
$8,769 USD
View
24 more retailers have this diamond
Prices start from $5,039 SGDSave up to $6,171 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
$5,039 SGD