Round|Natural|GIA

1.51ct H IF Round Natural Diamond

EX • H/IF • GIA 6552357184

Certificate GIA 6552357184

Diamond specifications and retailer prices

From €6,916 EUR
SGD 10,442 SGD
As of November 1, 2026
Save €1,734 EUR (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €8,650 EUR at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6552357184. Listed at 7 retailers as of October 31, 2026, with prices from €6,916 to €8,650, a €1,734 spread on the same certified stone. GemTrove lists it at €8,650. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552357184
Dimensions7.28 × 7.33 × 4.53 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.28 mm7.33 mm1.51 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552357184
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.0%

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: €6,930 EUR|Low: €6,599 EUR|High: €8,621 EUR|Avg: €7,510 EUR|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3€6,916 EUR
Retailer 1€6,930 EUR
Retailer 4€7,417 EUR
Retailer 2€7,469 EUR
Retailer 5€7,686 EUR
Retailer 6€7,882 EUR

46 data points across 6 retailers

7 retailers€6,916 EUR to €8,650 EUR

A
Cheapest Retailer
-
€6,916 EUR
SGD 10,442 SGD
A
Retailer 2
-
€6,930 EUR
₹737,375 INR
View
A
Retailer 3
-
€7,417 EUR
$8,286 USD
View
A
Retailer 4
-
€7,469 EUR
£6,570 GBP
View
B+
Retailer 5
-
€7,686 EUR
$8,587 USD
View
Final sale: no returns
A
Retailer 6
-
€7,882 EUR
MYR 35,870 MYR
View
Most Expensive
B+
GemTrove
GT-N-01366516-98 · Oct 31
€8,650 EUR
A$14,868 AUD
View
6 more retailers have this diamond
Prices start from €6,916 EURSave up to €1,734 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
1.51ct Round
€6,916 EUR