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Marquise|Natural|GIA

0.80ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 2245093253

Certificate GIA 2245093253

Diamond specifications and retailer prices

From €1,588 EUR
SGD 2,407 SGD
As of October 31, 2026
Save €1,334 EUR (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,922 EUR at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245093253. Listed at 14 retailers as of October 31, 2026, with prices from €1,588 to €2,922, a €1,334 spread on the same certified stone. Helzberg Diamonds lists it at €2,922. 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

0.80
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.36°
Pavilion angle38.36°
OriginNatural
Grading LabGIA
CertificateGIA 2245093253
Dimensions9.34 × 4.90 × 2.91 mm
L/W Ratio1.91
Culet sizeNone
Top View
9.34 mm4.90 mm0.80 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245093253
Side View
Table 58.0%Crown 36.36°Girdle: MED-VTKPavilion 38.36°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €2,922 EUR|Low: €1,616 EUR|High: €2,922 EUR|Avg: €2,029 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11€1,616 EUR
Retailer 4€1,630 EUR
Retailer 8€1,636 EUR
Retailer 12€1,649 EUR
Retailer 10€1,774 EUR
Retailer 6€1,786 EUR
Retailer 13€1,947 EUR
Retailer 7€2,044 EUR
Retailer 5€2,101 EUR
Retailer 2€2,297 EUR
Retailer 9€2,485 EUR
Retailer 3€2,624 EUR
Helzberg Diamonds€2,922 EUR

20 data points across 13 retailers

14 retailers€1,588 EUR to €2,922 EUR

A
Cheapest Retailer
-
€1,588 EUR
SGD 2,407 SGD
A
Retailer 2
-
€1,616 EUR
$1,813 USD
View
A
Retailer 3
-
€1,630 EUR
$1,829 USD
View
A
Retailer 4
-
€1,636 EUR
$1,835 USD
View
A
Retailer 5
-
€1,649 EUR
$1,849 USD
View
B+
Retailer 6
-
€1,774 EUR
SGD 2,689 SGD
View
B+
Retailer 7
-
€1,786 EUR
£1,578 GBP
View
B+
Retailer 8
-
€1,947 EUR
$2,184 USD
View
B+
Retailer 9
-
€2,044 EUR
$2,293 USD
View
B+
Retailer 10
-
€2,101 EUR
$2,357 USD
View
B+
Retailer 11
-
€2,297 EUR
View
B
Retailer 12
-
€2,485 EUR
$2,787 USD
View
B
Retailer 13
-
€2,624 EUR
$2,943 USD
View
Most Expensive
B
Helzberg Diamonds
XZRIIKLGPJILJ · Nov 2
€2,922 EUR
$3,277 USD
View
13 more retailers have this diamond
Prices start from €1,588 EURSave up to €1,334 EUR

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
€1,588 EUR