CaratHunter
Plans
Princess|Natural|GIA

1.23ct F SI2 Princess Natural Diamond

EX • F/SI2 • GIA 6237839769

Certificate GIA 6237839769

Diamond specifications and retailer prices

From €2,093 EUR
As of November 6, 2026
Save €694 EUR (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,787 EUR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.23ct natural princess diamond

This 1.23ct natural princess sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237839769. Listed at 3 retailers as of November 6, 2026, with prices from €2,093 to €2,787, a €694 spread on the same certified stone. 77 Diamonds lists it at €2,787. 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

1.23
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237839769
Dimensions5.72 × 5.66 × 4.27 mm
L/W Ratio1.01
Top View
5.72 mm5.66 mm1.23 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6237839769
Side View
Table 72.0%CrownGirdlePavilionCuletDepth 75.5%

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 6
Current: €2,787 EUR|Low: €2,093 EUR|High: €2,831 EUR|Avg: €2,439 EUR|+2.4%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2€2,093 EUR
77 Diamonds€2,787 EUR

38 data points across 2 retailers

3 retailers€2,093 EUR to €2,787 EUR

B+
Cheapest Retailer
-
€2,093 EUR
B+
Retailer 2
-
€2,264 EUR
View
Most Expensive
B
77 Diamonds
PRIPUIFSN7KBEMUP · Nov 6
€2,787 EUR
£2,450 GBP
View
2 more retailers have this diamond
Prices start from €2,093 EURSave up to €694 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+
1.23ct Princess
€2,093 EUR