Marquise|Natural|GIA

0.80ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 7542937962

Certificate GIA 7542937962

Diamond specifications and retailer prices

From $759 USD
As of November 6, 2026
Save $420 USD (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,179 USD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7542937962. Listed at 9 retailers as of November 6, 2026, with prices from $759 to $1,179, a $420 spread on the same certified stone. Frank Darling lists it at $1,179. 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

0.80
Carat
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.97°
Pavilion angle38.69°
OriginNatural
Grading LabGIA
CertificateGIA 7542937962
Dimensions9.09 × 4.88 × 3.03 mm
L/W Ratio1.86
Culet sizeNone
Top View
9.09 mm4.88 mm0.80 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542937962
Side View
Table 58.0%Crown 37.97°Girdle: STK-VTKPavilion 38.69°Culet: NoneDepth 62.0%

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: $1,179 USD|Low: $705 USD|High: $1,201 USD|Avg: $970 USD|-1.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$759 USD
Retailer 8$786 USD
Retailer 4$844 USD
Retailer 5$990 USD
Retailer 3$1,019 USD
Retailer 2$1,116 USD
Retailer 6$1,145 USD
Frank Darling$1,179 USD

45 data points across 8 retailers

9 retailers$759 USD to $1,179 USD

A
Cheapest Retailer
-
$759 USD
A
Retailer 2
-
$786 USD
View
A
Retailer 3
-
$844 USD
View
B+
Retailer 4
-
$990 USD
View
B+
Retailer 5
-
$993 USD
View
B+
Retailer 6
-
$1,019 USD
View
B+
Retailer 7
-
$1,116 USD
View
B+
Retailer 8
-
$1,145 USD
View
Most Expensive
B+
Frank Darling
2610067HK · Nov 6
$1,179 USD
View
8 more retailers have this diamond
Prices start from $759 USDSave up to $420 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
0.80ct Marquise
$759 USD