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0.18ct D I1 Round Natural Diamond

EX • D/I1 • GIA 1549538473

Certificate GIA 1549538473

Diamond specifications and retailer prices

From €120 EUR
₹12,721 INR
As of November 2, 2026
Save €203 EUR (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €322 EUR at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 0.18ct natural round diamond

This 0.18ct natural round sits in the sub-half-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1549538473. Listed at 4 retailers as of November 2, 2026, with prices from €120 to €322, a €203 spread on the same certified stone. B2C Jewels lists it at €322. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.18
Carat
D
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1549538473
Dimensions3.64 × 3.65 × 2.27 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
3.64 mm3.65 mm0.18 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549538473
Side View
Table 57.0%Crown 36.5°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.3%

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 2
Current: €322 EUR|Low: €119 EUR|High: €322 EUR|Avg: €210 EUR
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2€120 EUR
Retailer 3€191 EUR
Retailer 4€198 EUR
B2C Jewels€322 EUR

40 data points across 4 retailers

4 retailers€120 EUR to €322 EUR

A
Cheapest Retailer
-
€120 EUR
₹12,721 INR
B+
Retailer 2
-
€191 EUR
$213 USD
View
B+
Retailer 3
-
€198 EUR
$221 USD
View
Most Expensive
B
B2C Jewels
32400896 · Nov 2
€322 EUR
$360 USD
View
3 more retailers have this diamond
Prices start from €120 EURSave up to €203 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
0.18ct Round
€120 EUR