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Round|Natural|GIA

1.24ct H SI1 Round Natural Diamond

GD • H/SI1 • GIA 1236302052

Certificate GIA 1236302052

Diamond specifications and retailer prices

From €3,082 EUR
As of November 6, 2026
Save €1,434 EUR (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,516 EUR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.24ct natural round diamond

This 1.24ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 1236302052. Listed at 9 retailers as of November 6, 2026, with prices from €3,082 to €4,516, a €1,434 spread on the same certified stone. 77 Diamonds lists it at €4,516. 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

1.24
Carat
H
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236302052
Dimensions6.86 × 6.82 × 4.29 mm
L/W Ratio1.01
Top View
6.86 mm6.82 mm1.24 ctH / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1236302052
Side View
Table 56.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €4,516 EUR|Low: €3,040 EUR|High: €4,618 EUR|Avg: €3,898 EUR|+0.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5€3,082 EUR
Retailer 3€3,117 EUR
Retailer 4€3,870 EUR
Retailer 2€4,254 EUR
77 Diamonds€4,516 EUR

39 data points across 5 retailers

9 retailers€3,082 EUR to €4,516 EUR

B
Cheapest Retailer
-
€3,082 EUR
B
Retailer 2
-
€3,092 EUR
View
B
Retailer 3
-
€3,117 EUR
View
B
Retailer 4
-
€3,870 EUR
View
B
Retailer 5
-
€4,102 EUR
View
B
Retailer 6
-
€4,102 EUR
View
C
Retailer 7
-
€4,245 EUR
View
B
Retailer 8
-
€4,254 EUR
View
Most Expensive
B
77 Diamonds
RBMBF28VRNKM · Nov 6
€4,516 EUR
£3,970 GBP
View
8 more retailers have this diamond
Prices start from €3,082 EURSave up to €1,434 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
1.24ct Round
€3,082 EUR