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Marquise|Natural|GIA

1.01ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 1548757701

Certificate GIA 1548757701

Diamond specifications and retailer prices

From $1,574 USD
HK$12,300 HKD
As of November 1, 2026
Save $2,740 USD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,314 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548757701. Listed at 16 retailers as of October 30, 2026, with prices from $1,574 to $4,314, a $2,740 spread on the same certified stone. NZ Jewellers lists it at $4,314. 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

1.01
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1548757701
Dimensions9.82 × 5.37 × 3.41 mm
L/W Ratio1.83
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Cavity
Top View
9.82 mm5.37 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1548757701
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.6%

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 1
Current: $4,314 USD|Low: $1,574 USD|High: $4,376 USD|Avg: $2,372 USD|-1.4%
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 1, 2026
Retailer 8$1,574 USD
Retailer 9$1,596 USD
Retailer 15$1,864 USD
Retailer 14$1,904 USD
Retailer 2$1,965 USD
Retailer 11$2,036 USD
Retailer 10$2,059 USD
Retailer 5$2,076 USD
Retailer 7$2,172 USD
Retailer 6$2,210 USD
Retailer 13$2,259 USD
Retailer 16$2,381 USD
Retailer 4$2,628 USD
Retailer 3$2,817 USD
Retailer 12$3,608 USD
NZ Jewellers$4,314 USD

17 data points across 16 retailers

16 retailers$1,574 USD to $4,314 USD

A
Cheapest Retailer
-
$1,574 USD
HK$12,300 HKD
A
Retailer 2
-
$1,596 USD
₹152,034 INR
View
A
Retailer 3
-
$1,864 USD
View
B+
Retailer 4
-
$1,904 USD
View
Final sale: no returns
A
Retailer 5
-
$1,965 USD
View
A
Retailer 6
-
$2,036 USD
£1,603 GBP
View
A
Retailer 7
-
$2,059 USD
View
A
Retailer 8
-
$2,076 USD
View
A
Retailer 9
-
$2,172 USD
View
A
Retailer 10
-
$2,210 USD
SGD 2,987 SGD
View
A
Retailer 11
-
$2,259 USD
£1,779 GBP
View
A
Retailer 12
-
$2,381 USD
View
B+
Retailer 13
-
$2,628 USD
View
B+
Retailer 14
-
$2,817 USD
€2,683 EUR
View
B
Retailer 15
-
$3,608 USD
£2,841 GBP
View
Most Expensive
B
NZ Jewellers
460c3862-4f84-482b-a17b-52b96bf2ba97 · Oct 30
$4,314 USD
View
15 more retailers have this diamond
Prices start from $1,574 USDSave up to $2,740 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
$1,574 USD