Marquise|Natural|GIA

0.74ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 6545694503

Certificate GIA 6545694503

Diamond specifications and retailer prices

From $896 USD
As of November 6, 2026
Save $759 USD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,655 USD at With Clarity · As of November 4, 2026
View at With Clarity

About this 0.74ct natural marquise diamond

This 0.74ct natural marquise sits in the half to three-quarter 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 6545694503. Listed at 8 retailers as of November 4, 2026, with prices from $896 to $1,655, a $759 spread on the same certified stone. With Clarity lists it at $1,655. 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

0.74
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545694503
Dimensions9.79 × 4.58 × 2.83 mm
L/W Ratio2.14
Top View
9.79 mm4.58 mm0.74 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545694503
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.7%

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 6
Current: $1,237 USD|Low: $883 USD|High: $1,651 USD|Avg: $1,198 USD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 6, 2026
Retailer 4$896 USD
Retailer 7$967 USD
Retailer 3$999 USD
Retailer 6$1,080 USD
Retailer 5$1,141 USD
Retailer 1$1,237 USD
Retailer 2$1,600 USD
With Clarity$1,651 USD

19 data points across 8 retailers

8 retailers$896 USD to $1,655 USD

A
Cheapest Retailer
-
$896 USD
A
Retailer 2
-
$967 USD
View
A
Retailer 3
-
$999 USD
View
B+
Retailer 4
-
$1,080 USD
View
B+
Retailer 5
-
$1,141 USD
View
B
Retailer 6
-
$1,237 USD
View
B
Retailer 7
-
$1,600 USD
View
Most Expensive
B
With Clarity
6545694503 · Nov 4
$1,655 USD
View
7 more retailers have this diamond
Prices start from $896 USDSave up to $759 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
0.74ct Marquise
$896 USD