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Marquise|Natural|GIA

0.91ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 7556750484

Certificate GIA 7556750484

Diamond specifications and retailer prices

From $1,613 USD
HK$12,600 HKD
As of November 1, 2026
Save $2,868 USD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,481 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural marquise diamond

This 0.91ct natural marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556750484. Listed at 21 retailers as of October 30, 2026, with prices from $1,613 to $4,481, a $2,868 spread on the same certified stone. NZ Jewellers lists it at $4,481. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle41.9°
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 7556750484
Dimensions9.54 × 5.02 × 3.20 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Top View
9.54 mm5.02 mm0.91 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7556750484
Side View
Table 62.0%Crown 41.9°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,125 USD|Low: $1,613 USD|High: $4,177 USD|Avg: $2,448 USD|-1.2%
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 2, 2026
Retailer 9$1,613 USD
Retailer 11$1,621 USD
Retailer 12$1,839 USD
Retailer 10$1,917 USD
Retailer 4$1,924 USD
Retailer 2$1,955 USD
Retailer 8$2,160 USD
Retailer 3$2,242 USD
Retailer 6$2,355 USD
Retailer 5$2,926 USD
Retailer 7$3,755 USD
Retailer 1$4,125 USD

23 data points across 12 retailers

21 retailers$1,613 USD to $4,481 USD

A
Cheapest Retailer
-
$1,613 USD
HK$12,600 HKD
A
Retailer 2
-
$1,621 USD
₹154,387 INR
View
Retailer 3
-
$1,839 USD
€1,751 EUR
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$1,917 USD
View
B+
Retailer 5
-
$1,924 USD
SGD 2,600 SGD
View
B+
Retailer 6
-
$1,955 USD
View
B+
Retailer 7
-
$1,965 USD
View
B+
Retailer 8
-
$1,978 USD
View
Final sale: no returns
B+
Retailer 9
-
$2,144 USD
View
B+
Retailer 10
-
$2,160 USD
View
B+
Retailer 11
-
$2,235 USD
SGD 3,020 SGD
View
B+
Retailer 12
-
$2,242 USD
View
B+
Retailer 13
-
$2,355 USD
£1,854 GBP
View
B
Retailer 14
-
$2,371 USD
A$3,648 AUD
View
B+
Retailer 15
-
$2,473 USD
View
B+
Retailer 16
-
$2,537 USD
View
B
Retailer 17
-
$2,926 USD
€2,787 EUR
View
B
Retailer 18
-
$3,108 USD
View
B
Retailer 19
-
$3,755 USD
£2,957 GBP
View
B
Retailer 20
-
$4,125 USD
£3,248 GBP
View
Most Expensive
B
NZ Jewellers
da8957c1-48c1-497c-84b6-14723afde91d · Oct 30
$4,481 USD
View
20 more retailers have this diamond
Prices start from $1,613 USDSave up to $2,868 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
0.91ct Marquise
$1,613 USD