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Round|Natural|GIA

1.72ct D I1 Round Natural Diamond

EX • D/I1 • GIA 2245060730

Certificate GIA 2245060730

Diamond specifications and retailer prices

From €4,548 EUR
HK$39,700 HKD
As of November 1, 2026
Save €831 EUR (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €5,379 EUR at Brilliance · As of November 1, 2026
View at Brilliance

About this 1.72ct natural round diamond

This 1.72ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2245060730. Listed at 2 retailers as of November 1, 2026, with prices from €4,548 to €5,379, a €831 spread on the same certified stone. Brilliance lists it at €5,379. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
D
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2245060730
Dimensions7.71 × 7.67 × 4.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity
Top View
7.71 mm7.67 mm1.72 ctD / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245060730
Side View
Table 58.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €5,379 EUR|Low: €4,503 EUR|High: €5,379 EUR|Avg: €5,038 EUR
Brilliance
Retailer 2
October 31, 2026
Retailer 2€4,548 EUR
Brilliance€5,379 EUR

3 data points across 2 retailers

2 retailers€4,548 EUR to €5,379 EUR

A
Cheapest Retailer
-
€4,548 EUR
HK$39,700 HKD
Most Expensive
B+
Brilliance
D41147499 · Nov 1
€5,379 EUR
$6,010 USD
View
1 more retailer has this diamond
Prices start from €4,548 EURSave up to €831 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
1.72ct Round
€4,548 EUR