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Marquise|Natural|GIA

1.00ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 7566386042

Certificate GIA 7566386042

Diamond specifications and retailer prices

From $5,574 SGD
₹415,266 INR
As of November 1, 2026
Save $6,828 SGD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,402 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 D colour (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 7566386042. Listed at 22 retailers as of October 30, 2026, with prices from $5,574 to $12,402, a $6,828 spread on the same certified stone. NZ Jewellers lists it at $12,402. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7566386042
Dimensions11.91 × 4.84 × 3.01 mm
L/W Ratio2.46
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
11.91 mm4.84 mm1.00 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7566386042
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.1%

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: $7,085 SGD|Low: $5,561 SGD|High: $11,056 SGD|Avg: $7,707 SGD|-1.2%
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 2, 2026
Retailer 7$5,574 SGD
Retailer 4$6,843 SGD
Retailer 3$6,923 SGD
Retailer 1$7,085 SGD
Retailer 6$7,234 SGD
Retailer 2$7,415 SGD
Retailer 12$7,440 SGD
Retailer 11$7,738 SGD
Retailer 5$7,918 SGD
Retailer 8$8,152 SGD
Retailer 10$9,111 SGD
Retailer 9$10,925 SGD

24 data points across 12 retailers

22 retailers$5,574 SGD to $12,402 SGD

A
Cheapest Retailer
-
$5,574 SGD
₹415,266 INR
A
Retailer 2
-
$6,054 SGD
€4,510 EUR
View
A
Retailer 3
-
$6,102 SGD
$4,773 USD
View
A
Retailer 4
-
$6,467 SGD
$5,059 USD
View
A
Retailer 5
-
$6,682 SGD
$5,227 USD
View
B+
Retailer 6
-
$6,843 SGD
$5,353 USD
View
Final sale: no returns
A
Retailer 7
-
$6,923 SGD
$5,415 USD
View
A
Retailer 8
-
$7,085 SGD
£4,364 GBP
View
A
Retailer 9
-
$7,234 SGD
£4,455 GBP
View
B+
Retailer 10
-
$7,415 SGD
$5,800 USD
View
B+
Retailer 11
-
$7,415 SGD
$5,800 USD
View
Retailer 12
-
$7,415 SGD
$5,800 USD
View
Price last confirmed 17 days ago
Retailer 13
-
$7,427 SGD
A$8,938 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
$7,440 SGD
$5,820 USD
View
B+
Retailer 15
-
$7,606 SGD
$5,950 USD
View
B+
Retailer 16
-
$7,738 SGD
$6,053 USD
View
B+
Retailer 17
-
$7,918 SGD
€5,899 EUR
View
B+
Retailer 18
-
$8,152 SGD
A$9,810 AUD
View
B+
Retailer 19
-
$8,556 SGD
$6,693 USD
View
B+
Retailer 20
-
$9,111 SGD
ZAR 115,131 ZAR
View
B
Retailer 21
-
$10,925 SGD
£6,729 GBP
View
Most Expensive
B
NZ Jewellers
f5b355be-7e33-436b-a903-960732a20307 · Oct 30
$12,402 SGD
$9,701 USD
View
21 more retailers have this diamond
Prices start from $5,574 SGDSave up to $6,828 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
$5,574 SGD