Marquise|Natural|GIA

1.05ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 2556766553

Certificate GIA 2556766553

Diamond specifications and retailer prices

From $5,075 USD
A$7,808 AUD
As of October 31, 2026
Save $5,257 USD (51%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,332 USD at Diamond Wish · As of October 30, 2026
View at Diamond Wish

About this 1.05ct natural marquise diamond

This 1.05ct 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 2556766553. Listed at 21 retailers as of October 30, 2026, with prices from $5,075 to $10,332, a $5,257 spread on the same certified stone. Diamond Wish lists it at $10,332. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556766553
Dimensions10.42 × 5.16 × 3.34 mm
L/W Ratio2.02
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
10.42 mm5.16 mm1.05 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556766553
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $9,255 USD|Low: $4,477 USD|High: $9,255 USD|Avg: $6,332 USD
Diamond Wish
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 13, 2026
Retailer 2$4,504 USD
Retailer 3$4,847 USD
Retailer 5$5,075 USD
Retailer 4$8,101 USD
Diamond Wish$9,255 USD

23 data points across 5 retailers

21 retailers$5,075 USD to $10,332 USD

Retailer 1
-
$4,504 USD
SGD 6,087 SGD
Price last confirmed 10 days ago
Retailer 2
-
$4,847 USD
£3,817 GBP
View
Price last confirmed 25 days ago
Retailer 3
-
$5,025 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$5,025 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$5,025 USD
View
Price last confirmed 40 days ago
B+
Retailer 6
-
$5,075 USD
A$7,808 AUD
View
B
Retailer 7
-
$6,964 USD
View
B
Retailer 8
-
$7,330 USD
View
B
Retailer 9
-
$7,475 USD
View
B
Retailer 10
-
$7,495 USD
View
B
Retailer 11
-
$7,550 USD
View
B
Retailer 12
-
$7,650 USD
View
B
Retailer 13
-
$7,805 USD
View
B
Retailer 14
-
$7,895 USD
View
Retailer 15
-
$8,101 USD
£6,379 GBP
View
Price last confirmed 27 days ago
B
Retailer 16
-
$8,270 USD
View
B
Retailer 17
-
$8,290 USD
View
Retailer 18
-
$8,755 USD
View
Price last confirmed 42 days ago
Retailer 19
-
$8,755 USD
View
Price last confirmed 29 days ago
B
Retailer 20
-
$9,255 USD
View
Most Expensive
B
Diamond Wish
MQ91089 · Oct 30
$10,332 USD
View
20 more retailers have this diamond
Prices start from $5,075 USDSave up to $5,257 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.

B+
1.05ct Marquise
$5,075 USD