Round|Natural|IGI

1.27ct G IF Round Natural Diamond

EX • G/IF • IGI 813629873

Shape and cutting style on the report: Round brilliant

Certificate IGI 813629873

Diamond specifications and retailer prices

From €3,868 EUR
£3,391 GBP
As of October 29, 2026
Save €3,006 EUR (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €7,479 EUR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.27ct natural round diamond

This 1.27ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 813629873. Listed at 10 retailers as of October 29, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.3°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 813629873
Dimensions6.87 × 6.89 × 4.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.87 mm6.89 mm1.27 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 813629873
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: €7,479 EUR|Low: €3,758 EUR|High: €7,479 EUR|Avg: €5,188 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7€3,758 EUR
Retailer 2€3,868 EUR
Retailer 6€4,517 EUR
Retailer 5€4,518 EUR
Retailer 4€4,855 EUR
Retailer 3€6,874 EUR
NZ Jewellers€7,479 EUR

29 data points across 7 retailers

10 retailers€3,868 EUR to €6,874 EUR

A+
Cheapest Retailer
-
€3,868 EUR
£3,391 GBP
A
Retailer 2
-
€4,293 EUR
$4,779 USD
View
Price last confirmed 65 days ago
A
Retailer 3
-
€4,293 EUR
$4,779 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
€4,293 EUR
$4,779 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
€4,517 EUR
$5,029 USD
View
A
Retailer 6
-
€4,518 EUR
$5,030 USD
View
A
Retailer 7
-
€4,855 EUR
View
A
Retailer 8
-
€6,874 EUR
£6,026 GBP
View
A
Retailer 9
-
€7,479 EUR
$8,326 USD
View
Price last confirmed 57 days ago
Most Expensive
A
NZ Jewellers
121c23a7-a323-43e0-8aa1-aff587d8aec8 · Sep 28
€7,479 EUR
$8,326 USD
View
Price last confirmed 31 days ago
9 more retailers have this diamond
Prices start from €3,868 EURSave up to €3,006 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+
1.27ct Round
€3,868 EUR