Marquise|Natural|GIA

1.00ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 5546403230

Certificate GIA 5546403230

Diamond specifications and retailer prices

From $3,148 USD
As of November 4, 2026
Save $3,411 USD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,559 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I 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 5546403230. Listed at 16 retailers as of November 4, 2026, with prices from $3,148 to $6,559, a $3,411 spread on the same certified stone. NZ Jewellers lists it at $6,559. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546403230
Dimensions10.44 × 5.30 × 3.06 mm
L/W Ratio1.97
Top View
10.44 mm5.30 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546403230
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.6%

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 4
Current: $6,559 USD|Low: $3,148 USD|High: $7,169 USD|Avg: $4,455 USD|-8.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 14$3,148 USD
Retailer 7$3,236 USD
Retailer 4$3,494 USD
Retailer 11$3,521 USD
Retailer 13$3,590 USD
Retailer 15$3,689 USD
Retailer 8$3,744 USD
Retailer 6$3,900 USD
Retailer 12$3,900 USD
Retailer 2$3,933 USD
Retailer 5$4,030 USD
Retailer 10$4,389 USD
Retailer 16$4,846 USD
Retailer 3$5,491 USD
Retailer 9$6,278 USD
NZ Jewellers$6,559 USD

41 data points across 16 retailers

16 retailers$3,148 USD to $6,559 USD

A
Cheapest Retailer
-
$3,148 USD
Final sale: no returns
A
Retailer 2
-
$3,236 USD
View
B+
Retailer 3
-
$3,494 USD
View
B+
Retailer 4
-
$3,521 USD
View
A
Retailer 5
-
$3,590 USD
View
B+
Retailer 6
-
$3,689 USD
View
B+
Retailer 7
-
$3,744 USD
View
B+
Retailer 8
-
$3,900 USD
View
B+
Retailer 9
-
$3,900 USD
View
B+
Retailer 10
-
$3,933 USD
View
B+
Retailer 11
-
$4,030 USD
View
B+
Retailer 12
-
$4,389 USD
View
B
Retailer 13
-
$4,846 USD
View
B
Retailer 14
-
$5,491 USD
View
B
Retailer 15
-
$6,278 USD
View
Most Expensive
B
NZ Jewellers
333bad81-59d1-433d-bc08-149e88a06f50 · Nov 5
$6,559 USD
View
15 more retailers have this diamond
Prices start from $3,148 USDSave up to $3,411 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
$3,148 USD