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Marquise|Natural|GIA

1.00ct D IF Marquise Natural Diamond

EX • D/IF • GIA 1537667865

Certificate GIA 1537667865

Diamond specifications and retailer prices

From $6,191 USD
As of October 29, 2026
Save $4,260 USD (41%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $10,451 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded D colour (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 1537667865. Listed at 6 retailers as of October 29, 2026, with prices from $6,191 to $10,451, a $4,260 spread on the same certified stone. MOH London lists it at $10,451. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1537667865
Dimensions10.38 × 5.11 × 3.05 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizeNone
Cert comments
Minor details of polish are not shown.
Top View
10.38 mm5.11 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1537667865
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 59.7%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 29
Current: $10,451 USD|Low: $6,191 USD|High: $10,451 USD|Avg: $7,678 USD|+2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 5$6,191 USD
Retailer 3$6,726 USD
Retailer 4$6,849 USD
Retailer 6$7,219 USD
Retailer 2$7,699 USD
Retailer 7$7,770 USD
MOH London$10,451 USD

37 data points across 7 retailers

6 retailers$6,191 USD to $10,451 USD

A+
Cheapest Retailer
-
$6,191 USD
Returns within 30 days
A
Retailer 2
-
$6,726 USD
£5,296 GBP
View
Returns within 30 days
A
Retailer 3
-
$6,849 USD
A$10,536 AUD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$7,219 USD
View
Returns within 90 days
A
Retailer 5
-
$7,699 USD
€7,332 EUR
View
Returns within 100 days
Most Expensive
B+
MOH London
01368B739 · Oct 29
$10,451 USD
£8,229 GBP
View
5 more retailers have this diamond
Prices start from $6,191 USDSave up to $4,260 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+
1.00ct Marquise
$6,191 USD