Marquise|Natural|GIA

3.21ct G I1 Marquise Natural Diamond

G/I1 • GIA 1559613061

Certificate GIA 1559613061

Diamond specifications and retailer prices

From €36,897 EUR
$41,222 USD
As of October 31, 2026
Save €4,257 EUR (10%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €41,154 EUR at The Diamond Guys · As of November 2, 2026
View at The Diamond Guys

About this 3.21ct natural marquise diamond

This 3.21ct natural marquise sits in the three to five carat band, graded G colour (near-colourless) and I1 clarity (included) and certified by GIA 1559613061. Listed at 2 retailers as of October 31, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.21
Carat
G
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
OriginNatural
Grading LabGIA
CertificateGIA 1559613061
Dimensions15.79 × 7.80 × 4.65 mm
L/W Ratio2.02
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
15.79 mm7.80 mm3.21 ctG / I1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559613061
Side View
Table 59.0%Crown 34.3°Girdle: Slightly ThickPavilionCuletDepth 59.6%

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: Oct 31
Current: €36,897 EUR|Low: €36,897 EUR|High: €41,154 EUR|Avg: €39,026 EUR
Retailer 1
The Diamond Guys
October 31, 2026
Retailer 1€36,897 EUR
The Diamond Guys€41,154 EUR

3 data points across 2 retailers

2 retailers€36,897 EUR to €41,154 EUR

B+
Cheapest Retailer
-
€36,897 EUR
$41,222 USD
Most Expensive
B
The Diamond Guys
1997299244 · Nov 2
€41,154 EUR
$45,978 USD
View
1 more retailer has this diamond
Prices start from €36,897 EURSave up to €4,257 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+
3.21ct Marquise
€36,897 EUR