Marquise|Natural|GIA

1.00ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6551949728

Certificate GIA 6551949728

Diamond specifications and retailer prices

From $4,935 USD
€4,700 EUR
As of October 27, 2026
Save $5,079 USD (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,014 USD at NZ Jewellers · As of October 27, 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 6551949728. Listed at 8 retailers as of October 27, 2026, with prices from $4,935 to $10,014, a $5,079 spread on the same certified stone. NZ Jewellers lists it at $10,014. 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
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551949728
Dimensions10.23 × 5.27 × 3.12 mm
L/W Ratio1.94
Culet sizeNone
Key to symbols
Feather, Indented Natural
Top View
10.23 mm5.27 mm1.00 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551949728
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.3%

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: Oct 27
Current: $8,868 USD|Low: $4,707 USD|High: $9,676 USD|Avg: $6,384 USD|-7.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 6$4,935 USD
Retailer 3$5,527 USD
Retailer 5$5,550 USD
Retailer 7$6,198 USD
Retailer 4$6,492 USD
Retailer 2$6,531 USD
Retailer 1$8,868 USD

31 data points across 7 retailers

8 retailers$4,935 USD to $10,014 USD

A
Cheapest Retailer
-
$4,935 USD
€4,700 EUR
Returns within 30 days
A
Retailer 2
-
$5,527 USD
View
Final sale: no returns
A
Retailer 3
-
$5,550 USD
View
Returns within 30 days
B+
Retailer 4
-
$6,198 USD
View
Returns within 90 days
B+
Retailer 5
-
$6,492 USD
£5,112 GBP
View
Returns within 30 days
B+
Retailer 6
-
$6,531 USD
€6,220 EUR
View
Returns within 100 days
B+
Retailer 7
-
$8,868 USD
£6,983 GBP
View
Most Expensive
B
NZ Jewellers
f0498f3d-da4f-4b49-b85a-5ddde555ea39 · Oct 27
$10,014 USD
View
Returns within 30 days
7 more retailers have this diamond
Prices start from $4,935 USDSave up to $5,079 USD

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
$4,935 USD