Round|Natural|GIA

1.55ct I FL Round Natural Diamond

EX • I/FL • GIA 1509828141

Certificate GIA 1509828141

Diamond specifications and retailer prices

From €8,304 EUR
$9,277 USD
As of October 30, 2026
Save €4,624 EUR (36%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €12,928 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1509828141. Listed at 5 retailers as of October 30, 2026, with prices from €8,304 to €12,928, a €4,624 spread on the same certified stone. NZ Jewellers lists it at €12,928. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
I
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1509828141
Dimensions7.33 × 7.38 × 4.62 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
7.33 mm7.38 mm1.55 ctI / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509828141
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.8%

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 30
Current: €9,750 EUR|Low: €7,222 EUR|High: €12,926 EUR|Avg: €9,673 EUR|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4€8,304 EUR
Retailer 3€8,562 EUR
Retailer 1€9,750 EUR
Retailer 2€12,178 EUR

24 data points across 4 retailers

5 retailers€8,304 EUR to €12,928 EUR

A
Cheapest Retailer
-
€8,304 EUR
$9,277 USD
B+
Retailer 2
-
€8,562 EUR
$9,565 USD
View
Final sale: no returns
B+
Retailer 3
-
€9,750 EUR
View
B+
Retailer 4
-
€12,178 EUR
£10,713 GBP
View
Most Expensive
B
NZ Jewellers
f50cd8c4-190d-40ba-813c-1ac5426c84d5 · Oct 30
€12,928 EUR
$14,443 USD
View
4 more retailers have this diamond
Prices start from €8,304 EURSave up to €4,624 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
1.55ct Round
€8,304 EUR