CaratHunter
Plans
Marquise|Natural|GIA

1.00ct K VS2 Marquise Natural Diamond

EX • K/VS2 • GIA 2557478886

Certificate GIA 2557478886

Diamond specifications and retailer prices

From $1,356 USD
As of November 6, 2026
Save $1,853 USD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,671 USD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557478886. Listed at 20 retailers as of November 4, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557478886
Dimensions9.65 × 5.25 × 3.42 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Pinpoint
Top View
9.65 mm5.25 mm1.00 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557478886
Side View
Table 59.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 65.3%

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: Nov 6
Current: $1,368 USD|Low: $1,267 USD|High: $3,373 USD|Avg: $1,960 USD|-5.0%
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 6, 2026
Retailer 11$1,356 USD
Retailer 1$1,368 USD
Retailer 8$1,611 USD
Retailer 3$1,673 USD
Retailer 5$1,781 USD
Retailer 2$1,890 USD
Retailer 4$1,893 USD
Retailer 12$1,973 USD
Retailer 7$2,026 USD
Retailer 9$2,241 USD
Retailer 6$2,494 USD
Retailer 10$3,209 USD

21 data points across 12 retailers

20 retailers$1,356 USD to $3,209 USD

A
Cheapest Retailer
-
$1,356 USD
A
Retailer 2
-
$1,368 USD
View
A
Retailer 3
-
$1,611 USD
View
A
Retailer 4
-
$1,673 USD
View
Retailer 5
-
$1,719 USD
View
Price last confirmed 42 days ago
A
Retailer 6
-
$1,781 USD
View
Retailer 7
-
$1,798 USD
View
Price last confirmed 36 days ago
A
Retailer 8
-
$1,890 USD
View
B+
Retailer 9
-
$1,893 USD
View
A
Retailer 10
-
$1,909 USD
View
Retailer 11
-
$1,915 USD
View
Price last confirmed 29 days ago
A
Retailer 12
-
$1,973 USD
View
Retailer 13
-
$1,983 USD
View
Price last confirmed 43 days ago
A
Retailer 14
-
$2,026 USD
View
Retailer 15
-
$2,210 USD
View
Price last confirmed 35 days ago
A
Retailer 16
-
$2,241 USD
View
B+
Retailer 17
-
$2,494 USD
View
B
Retailer 18
-
$3,209 USD
View
Retailer 19
-
$4,192 USD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
9a32c2e1-1dd9-40d7-bd4a-f1e575ada0d3 · Oct 3
$4,671 USD
View
Price last confirmed 33 days ago
19 more retailers have this diamond
Prices start from $1,356 USDSave up to $1,853 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
$1,356 USD