Marquise|Natural|GIA

3.12ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 5141605998

Certificate GIA 5141605998

Diamond specifications and retailer prices

From €36,059 EUR
₹3,851,800 INR
As of October 31, 2026
Save €10,800 EUR (23%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €46,859 EUR at Yorxs · As of October 31, 2026
View at Yorxs

About this 3.12ct natural marquise diamond

This 3.12ct natural marquise sits in the three to five carat band, graded H 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 5141605998. Listed at 9 retailers as of October 31, 2026, with prices from €36,059 to €46,859, a €10,800 spread on the same certified stone. Yorxs lists it at €46,859. 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

3.12
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5141605998
Dimensions13.47 × 7.69 × 4.93 mm
L/W Ratio1.75
Top View
13.47 mm7.69 mm3.12 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 5141605998
Side View
Table 60.0%CrownGirdle: VTN-VTKPavilionCulet: Very SmallDepth 64.1%

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: Oct 31
Current: €36,059 EUR|Low: €35,967 EUR|High: €55,030 EUR|Avg: €43,912 EUR|-9.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
October 31, 2026
Retailer 1€36,059 EUR
Retailer 2€37,208 EUR
Retailer 5€37,306 EUR
Retailer 6€37,354 EUR
Retailer 4€42,930 EUR
Retailer 9€42,930 EUR
Retailer 8€44,365 EUR
Retailer 11€44,504 EUR
Retailer 7€46,664 EUR
Yorxs€46,859 EUR
Retailer 10€49,239 EUR
Retailer 3€55,030 EUR

42 data points across 12 retailers

9 retailers€36,059 EUR to €46,859 EUR

B+
Cheapest Retailer
-
€36,059 EUR
₹3,851,800 INR
Retailer 2
-
€37,208 EUR
$41,732 USD
View
Price last confirmed 54 days ago
B
Retailer 3
-
€37,306 EUR
CA$58,114 CAD
View
B
Retailer 4
-
€37,354 EUR
$41,896 USD
View
B
Retailer 5
-
€42,930 EUR
$48,150 USD
View
B
Retailer 6
-
€42,930 EUR
$48,150 USD
View
B
Retailer 7
-
€44,365 EUR
$49,760 USD
View
B
Retailer 8
-
€46,664 EUR
$52,339 USD
View
Most Expensive
B
Yorxs
342708987 · Oct 31
€46,859 EUR
View
8 more retailers have this diamond
Prices start from €36,059 EURSave up to €10,800 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+
3.12ct Marquise
€36,059 EUR