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Round|Natural|GIA

1.23ct I IF Round Natural Diamond

EX • I/IF • GIA 1569287396

Certificate GIA 1569287396

Diamond specifications and retailer prices

From €4,214 EUR
$4,727 USD
As of November 1, 2026
Save €3,473 EUR (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,687 EUR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1569287396. Listed at 17 retailers as of October 27, 2026, with prices from €4,214 to €7,687, a €3,473 spread on the same certified stone. Wholesale Diamonds Direct lists it at €7,687. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1569287396
Dimensions6.88 × 6.91 × 4.20 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.88 mm6.91 mm1.23 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569287396
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.0%

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: Nov 1
Current: €4,498 EUR|Low: €4,214 EUR|High: €7,687 EUR|Avg: €5,277 EUR|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Wholesale Diamonds Direct
November 2, 2026
Retailer 16€4,214 EUR
Retailer 8€4,380 EUR
Retailer 14€4,407 EUR
Retailer 1€4,498 EUR
Retailer 3€4,508 EUR
Retailer 13€4,511 EUR
Retailer 6€4,645 EUR
Retailer 10€4,774 EUR
Retailer 4€5,311 EUR
Retailer 15€5,320 EUR
Retailer 2€5,435 EUR
Retailer 12€5,477 EUR
Retailer 7€5,883 EUR
Retailer 11€5,903 EUR
Retailer 9€6,072 EUR
Retailer 17€7,176 EUR
Retailer 5€7,344 EUR
Wholesale Diamonds Direct€7,687 EUR

26 data points across 18 retailers

17 retailers€4,214 EUR to €7,687 EUR

A
Cheapest Retailer
-
€4,214 EUR
$4,727 USD
A
Retailer 2
-
€4,380 EUR
SGD 6,638 SGD
View
A
Retailer 3
-
€4,407 EUR
$4,943 USD
View
A
Retailer 4
-
€4,498 EUR
$5,045 USD
View
B+
Retailer 5
-
€4,508 EUR
$5,056 USD
View
A
Retailer 6
-
€4,511 EUR
$5,060 USD
View
B+
Retailer 7
-
€4,645 EUR
SGD 7,041 SGD
View
B+
Retailer 8
-
€4,774 EUR
£4,216 GBP
View
B+
Retailer 9
-
€5,311 EUR
$5,957 USD
View
B+
Retailer 10
-
€5,320 EUR
$5,967 USD
View
B+
Retailer 11
-
€5,435 EUR
£4,800 GBP
View
B+
Retailer 12
-
€5,477 EUR
View
B+
Retailer 13
-
€5,883 EUR
£5,196 GBP
View
B+
Retailer 14
-
€5,903 EUR
$6,621 USD
View
B
Retailer 15
-
€7,176 EUR
$8,049 USD
View
B
Retailer 16
-
€7,344 EUR
$8,237 USD
View
Most Expensive
B
Wholesale Diamonds Direct
418966328 · Oct 27
€7,687 EUR
$8,622 USD
View
16 more retailers have this diamond
Prices start from €4,214 EURSave up to €3,473 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
1.23ct Round
€4,214 EUR