Marquise|Natural|GIA

1.03ct H IF Marquise Natural Diamond

GD • H/IF • GIA 10088236

Certificate GIA 10088236

Diamond specifications and retailer prices

From $5,407 USD
As of November 5, 2026
Save $3,530 USD (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,937 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 10088236. Listed at 7 retailers as of November 4, 2026, with prices from $5,407 to $8,937, a $3,530 spread on the same certified stone. MOH London lists it at $8,937. 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

1.03
Carat
H
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 10088236
Dimensions10.73 × 5.51 × 3.05 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeVery Small
Cert comments
Inscription(s): GIA 10088236
Top View
10.73 mm5.51 mm1.03 ctH / IF
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 10088236
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: Very SmallDepth 55.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $8,937 USD|Low: $5,407 USD|High: $9,069 USD|Avg: $6,463 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4$5,407 USD
Retailer 2$5,487 USD
Retailer 5$5,950 USD
Retailer 3$6,340 USD
MOH London$8,937 USD

44 data points across 5 retailers

7 retailers$5,407 USD to $8,937 USD

B
Cheapest Retailer
-
$5,407 USD
B+
Retailer 2
-
$5,487 USD
View
B
Retailer 3
-
$5,760 USD
View
B
Retailer 4
-
$5,760 USD
View
B
Retailer 5
-
$5,950 USD
View
B
Retailer 6
-
$6,340 USD
View
Most Expensive
B
MOH London
2D247723F · Nov 4
$8,937 USD
£7,037 GBP
View
6 more retailers have this diamond
Prices start from $5,407 USDSave up to $3,530 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+
1.03ct Marquise
$5,407 USD