Marquise|Natural|GIA

0.72ct I SI1 Marquise Natural Diamond

GD • I/SI1 • GIA 6552430680

Certificate GIA 6552430680

Diamond specifications and retailer prices

From $976 USD
As of November 4, 2026
Save $219 USD (18%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,195 USD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.72ct natural marquise diamond

This 0.72ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552430680. Listed at 5 retailers as of November 4, 2026, with prices from $976 to $1,195, a $219 spread on the same certified stone. Blue Nile lists it at $1,195. 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

0.72
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552430680
Dimensions9.10 × 4.71 × 3.00 mm
L/W Ratio1.93
Culet sizeNone
Key to symbols
Cloud
Top View
9.10 mm4.71 mm0.72 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552430680
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.7%

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 4
Current: $1,195 USD|Low: $816 USD|High: $1,232 USD|Avg: $1,055 USD|-3.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$976 USD
Retailer 4$1,014 USD
Retailer 3$1,085 USD
Retailer 2$1,098 USD
Blue Nile$1,195 USD

41 data points across 5 retailers

5 retailers$976 USD to $1,195 USD

B+
Cheapest Retailer
-
$976 USD
Final sale: no returns
B+
Retailer 2
-
$1,014 USD
View
B
Retailer 3
-
$1,085 USD
View
B
Retailer 4
-
$1,098 USD
View
Most Expensive
B
Blue Nile
29297867 · Nov 5
$1,195 USD
View
4 more retailers have this diamond
Prices start from $976 USDSave up to $219 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+
0.72ct Marquise
$976 USD