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Marquise|Natural|GIA

3.00ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 1565578534

Certificate GIA 1565578534

Diamond specifications and retailer prices

From €35,897 EUR
As of November 5, 2026
Save €21,952 EUR (38%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €57,849 EUR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565578534. Listed at 14 retailers as of November 5, 2026, with prices from €35,897 to €57,849, a €21,952 spread on the same certified stone. Helzberg Diamonds lists it at €57,849. 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

3.00
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle39.18°
Pavilion angle38.36°
OriginNatural
Grading LabGIA
CertificateGIA 1565578534
Dimensions15.53 × 7.44 × 4.30 mm
L/W Ratio2.09
Culet sizeNone
Top View
15.53 mm7.44 mm3.00 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1565578534
Side View
Table 62.0%Crown 39.18°Girdle: STK-VTKPavilion 38.36°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €57,849 EUR|Low: €35,897 EUR|High: €57,849 EUR|Avg: €43,508 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
Retailer 14
November 6, 2026
Retailer 10€35,897 EUR
Retailer 9€37,660 EUR
Retailer 14€38,124 EUR
Retailer 13€38,613 EUR
Retailer 12€39,168 EUR
Retailer 4€39,692 EUR
Retailer 5€40,095 EUR
Retailer 8€40,702 EUR
Retailer 3€43,099 EUR
Retailer 7€45,790 EUR
Retailer 6€45,983 EUR
Retailer 11€46,204 EUR
Retailer 2€55,119 EUR
Helzberg Diamonds€57,849 EUR

20 data points across 14 retailers

14 retailers€35,897 EUR to €57,849 EUR

B+
Cheapest Retailer
-
€35,897 EUR
B+
Retailer 2
-
€37,660 EUR
View
B+
Retailer 3
-
€38,124 EUR
View
B+
Retailer 4
-
€38,613 EUR
View
B+
Retailer 5
-
€39,168 EUR
View
B+
Retailer 6
-
€39,692 EUR
View
B+
Retailer 7
-
€40,095 EUR
View
B+
Retailer 8
-
€40,702 EUR
View
B
Retailer 9
-
€43,099 EUR
View
B
Retailer 10
-
€45,790 EUR
View
B
Retailer 11
-
€45,983 EUR
View
B
Retailer 12
-
€46,204 EUR
View
B
Retailer 13
-
€55,119 EUR
View
Most Expensive
B
Helzberg Diamonds
XZRHLMLLNOLJK · Nov 6
€57,849 EUR
$64,588 USD
View
13 more retailers have this diamond
Prices start from €35,897 EURSave up to €21,952 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.

B+
3.00ct Marquise
€35,897 EUR