Marquise|Natural|GIA

1.03ct I IF Marquise Natural Diamond

ID • I/IF • GIA 7551270998

Certificate GIA 7551270998

Diamond specifications and retailer prices

From $2,832 USD
As of October 28, 2026
Save $1,488 USD (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,320 USD at 77 Diamonds · As of October 28, 2026
View at 77 Diamonds

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551270998. Listed at 6 retailers as of October 28, 2026, with prices from $2,832 to $4,320, a $1,488 spread on the same certified stone. 77 Diamonds lists it at $4,320. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551270998
Dimensions10.40 × 5.35 × 3.21 mm
L/W Ratio1.94
Culet sizeNone
Top View
10.40 mm5.35 mm1.03 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551270998
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $4,320 USD|Low: $2,832 USD|High: $4,823 USD|Avg: $3,709 USD|+22.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 6$2,832 USD
Retailer 3$2,954 USD
Retailer 5$3,027 USD
Retailer 10$3,437 USD
Retailer 4$3,632 USD
Retailer 7$3,805 USD
Retailer 2$4,061 USD
Retailer 8$4,130 USD
77 Diamonds$4,320 USD
Retailer 9$4,823 USD

30 data points across 10 retailers

6 retailers$2,832 USD to $4,320 USD

A
Cheapest Retailer
-
$2,832 USD
Returns within 30 days
A
Retailer 2
-
$2,954 USD
View
Returns within 30 days
A
Retailer 3
-
$3,027 USD
View
Returns within 5 days
A
Retailer 4
-
$3,632 USD
View
Price last confirmed 28 days ago
Returns within 30 days
A
Retailer 5
-
$4,061 USD
€3,868 EUR
View
Returns within 100 days
Most Expensive
A
77 Diamonds
MQMBYBSRC2HE · Oct 28
$4,320 USD
£3,402 GBP
View
Returns within 30 days
5 more retailers have this diamond
Prices start from $2,832 USDSave up to $1,488 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
1.03ct Marquise
$2,832 USD