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Marquise|Natural|GIA

1.01ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 3555943977

Certificate GIA 3555943977

Diamond specifications and retailer prices

From $1,818 USD
HK$14,200 HKD
As of November 1, 2026
Save $3,189 USD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,007 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555943977. Listed at 16 retailers as of October 30, 2026, with prices from $1,818 to $5,007, a $3,189 spread on the same certified stone. NZ Jewellers lists it at $5,007. 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

1.01
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle44.4°
Pavilion angle32°
OriginNatural
Grading LabGIA
CertificateGIA 3555943977
Dimensions10.05 × 5.14 × 3.00 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizeNone
Top View
10.05 mm5.14 mm1.01 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3555943977
Side View
Table 67.0%Crown 44.4°Girdle: THK-VTKPavilion 32°Culet: NoneDepth 58.4%

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 1
Current: $5,007 USD|Low: $1,766 USD|High: $5,054 USD|Avg: $2,584 USD|-0.9%
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 2, 2026
Retailer 13$1,818 USD
Retailer 6$1,890 USD
Retailer 5$1,960 USD
Retailer 16$1,975 USD
Retailer 4$2,003 USD
Retailer 3$2,071 USD
Retailer 7$2,127 USD
Retailer 10$2,170 USD
Retailer 8$2,225 USD
Retailer 2$2,368 USD
Retailer 14$2,504 USD
Retailer 9$2,538 USD
Retailer 12$2,927 USD
Retailer 15$2,990 USD
Retailer 11$4,196 USD
NZ Jewellers$5,007 USD

28 data points across 16 retailers

16 retailers$1,818 USD to $5,007 USD

B+
Cheapest Retailer
-
$1,818 USD
HK$14,200 HKD
A
Retailer 2
-
$1,890 USD
View
B+
Retailer 3
-
$1,960 USD
View
B+
Retailer 4
-
$1,975 USD
View
B+
Retailer 5
-
$2,003 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,071 USD
View
B+
Retailer 7
-
$2,127 USD
View
B+
Retailer 8
-
$2,170 USD
View
B+
Retailer 9
-
$2,225 USD
View
B+
Retailer 10
-
$2,368 USD
£1,864 GBP
View
B+
Retailer 11
-
$2,504 USD
View
B+
Retailer 12
-
$2,538 USD
£1,998 GBP
View
B+
Retailer 13
-
$2,927 USD
View
B
Retailer 14
-
$2,990 USD
€2,848 EUR
View
B
Retailer 15
-
$4,196 USD
£3,304 GBP
View
Most Expensive
C
NZ Jewellers
b8ebfa52-53db-485d-9464-6c37300d278b · Oct 30
$5,007 USD
View
15 more retailers have this diamond
Prices start from $1,818 USDSave up to $3,189 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
1.01ct Marquise
$1,818 USD