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Round|Natural|GIA

1.29ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 6422001795

Certificate GIA 6422001795

Diamond specifications and retailer prices

From €2,841 EUR
A$4,883 AUD
As of October 31, 2026
Save €3,895 EUR (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €6,736 EUR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.29ct natural round diamond

This 1.29ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6422001795. Listed at 12 retailers as of October 31, 2026, with prices from €2,841 to €6,736, a €3,895 spread on the same certified stone. Diamond Quarter lists it at €6,736. 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

1.29
Carat
H
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422001795
Dimensions6.95 × 6.93 × 4.33 mm
L/W Ratio1.00
Top View
6.95 mm6.93 mm1.29 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6422001795
Side View
Table 55.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,763 EUR|Low: €2,503 EUR|High: €5,766 EUR|Avg: €3,473 EUR|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10€2,503 EUR
Retailer 6€2,793 EUR
Retailer 7€2,935 EUR
Retailer 8€3,310 EUR
Retailer 4€3,467 EUR
Retailer 2€3,500 EUR
Retailer 3€3,500 EUR
Retailer 11€3,616 EUR
Retailer 1€3,763 EUR
Retailer 9€3,862 EUR
Retailer 5€5,735 EUR

24 data points across 11 retailers

12 retailers€2,841 EUR to €6,736 EUR

Retailer 1
-
€2,793 EUR
$3,120 USD
Price last confirmed 10 days ago
A
Retailer 2
-
€2,841 EUR
A$4,883 AUD
View
A
Retailer 3
-
€2,935 EUR
CA$4,554 CAD
View
B+
Retailer 4
-
€3,310 EUR
$3,698 USD
View
B+
Retailer 5
-
€3,467 EUR
£3,050 GBP
View
B+
Retailer 6
-
€3,500 EUR
$3,910 USD
View
B+
Retailer 7
-
€3,500 EUR
$3,910 USD
View
B+
Retailer 8
-
€3,616 EUR
$4,040 USD
View
B+
Retailer 9
-
€3,763 EUR
View
Retailer 10
-
€3,862 EUR
$4,315 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
€5,735 EUR
£5,045 GBP
View
Most Expensive
C
Diamond Quarter
1.29SI2H6495A35DN · Oct 31
€6,736 EUR
£5,926 GBP
View
11 more retailers have this diamond
Prices start from €2,841 EURSave up to €3,895 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.

A
1.29ct Round
€2,841 EUR