Marquise|Natural|GIA

1.00ct I VS2 Marquise Natural Diamond

EX • I/VS2 • GIA 1557745496

Certificate GIA 1557745496

Diamond specifications and retailer prices

From $2,771 USD
₹263,908 INR
As of November 2, 2026
Save $876 USD (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,647 USD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557745496. Listed at 6 retailers as of October 29, 2026, with prices from $2,771 to $3,647, a $876 spread on the same certified stone. Blue Nile lists it at $3,647. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557745496
Dimensions10.59 × 5.19 × 3.09 mm
L/W Ratio2.04
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Indented Natural
Top View
10.59 mm5.19 mm1.00 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1557745496
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.6%

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 2
Current: $3,647 USD|Low: $2,765 USD|High: $3,732 USD|Avg: $3,327 USD|-2.3%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2$2,771 USD
Retailer 4$3,062 USD
Retailer 3$3,305 USD
Retailer 5$3,530 USD
Retailer 6$3,574 USD
Blue Nile$3,647 USD

45 data points across 6 retailers

6 retailers$2,771 USD to $3,647 USD

A
Cheapest Retailer
-
$2,771 USD
₹263,908 INR
A
Retailer 2
-
$3,062 USD
View
A
Retailer 3
-
$3,305 USD
£2,602 GBP
View
B+
Retailer 4
-
$3,530 USD
SGD 4,770 SGD
View
B+
Retailer 5
-
$3,574 USD
A$5,498 AUD
View
Most Expensive
B+
Blue Nile
29669748 · Oct 29
$3,647 USD
View
5 more retailers have this diamond
Prices start from $2,771 USDSave up to $876 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
$2,771 USD