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Marquise|Natural|GIA

1.00ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 2567268389

Certificate GIA 2567268389

Diamond specifications and retailer prices

From $2,469 USD
As of November 6, 2026
Save $2,834 USD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,303 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567268389. Listed at 18 retailers as of November 5, 2026, with prices from $2,469 to $5,303, a $2,834 spread on the same certified stone. NZ Jewellers lists it at $5,303. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.87°
Pavilion angle40.54°
OriginNatural
Grading LabGIA
CertificateGIA 2567268389
Dimensions9.46 × 5.11 × 3.26 mm
L/W Ratio1.85
Culet sizeNone
Top View
9.46 mm5.11 mm1.00 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567268389
Side View
Table 62.0%Crown 39.87°Girdle: STK-VTKPavilion 40.54°Culet: NoneDepth 63.7%

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: Nov 6
Current: $5,303 USD|Low: $2,469 USD|High: $5,303 USD|Avg: $3,287 USD
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
November 6, 2026
Retailer 6$2,469 USD
Retailer 10$2,530 USD
Retailer 3$2,757 USD
Retailer 5$2,758 USD
Retailer 4$2,791 USD
Retailer 11$2,864 USD
Retailer 13$2,990 USD
Retailer 2$2,993 USD
Retailer 12$3,013 USD
Retailer 14$3,204 USD
Retailer 7$3,222 USD
Retailer 9$3,549 USD
Retailer 8$5,076 USD
NZ Jewellers$5,303 USD

35 data points across 14 retailers

18 retailers$2,469 USD to $5,303 USD

B+
Cheapest Retailer
-
$2,469 USD
B+
Retailer 2
-
$2,530 USD
View
B+
Retailer 3
-
$2,548 USD
View
B+
Retailer 4
-
$2,590 USD
View
B+
Retailer 5
-
$2,757 USD
View
Retailer 6
-
$2,758 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,791 USD
View
B+
Retailer 8
-
$2,864 USD
View
B+
Retailer 9
-
$2,990 USD
View
B+
Retailer 10
-
$2,993 USD
View
B+
Retailer 11
-
$3,013 USD
View
B
Retailer 12
-
$3,182 USD
View
B
Retailer 13
-
$3,204 USD
View
B
Retailer 14
-
$3,222 USD
View
Retailer 15
-
$3,534 USD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$3,549 USD
View
B
Retailer 17
-
$5,076 USD
View
Most Expensive
C
NZ Jewellers
c21eecb9-6b69-40f8-877c-6dedfacd0cd3 · Nov 5
$5,303 USD
View
17 more retailers have this diamond
Prices start from $2,469 USDSave up to $2,834 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+
1.00ct Marquise
$2,469 USD