CaratHunter
Plans
Round|Natural|GIA

1.51ct D FL Round Natural Diamond

EX • D/FL • GIA 6561503520

Certificate GIA 6561503520

Diamond specifications and retailer prices

From €16,223 EUR
HK$141,600 HKD
As of October 30, 2026
Save €13,427 EUR (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €29,650 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6561503520. Listed at 16 retailers as of October 30, 2026, with prices from €16,223 to €29,650, a €13,427 spread on the same certified stone. MOH London lists it at €29,650. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6561503520
Dimensions7.29 × 7.25 × 4.56 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.29 mm7.25 mm1.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561503520
Side View
Table 57.0%Crown 36°Girdle: Med. - Sli. ThickPavilion 40.6°Culet: NDepth 62.7%

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: €29,650 EUR|Low: €16,223 EUR|High: €29,830 EUR|Avg: €20,763 EUR|-0.6%
MOH London
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
November 1, 2026
Retailer 7€16,223 EUR
Retailer 6€16,692 EUR
Retailer 5€17,985 EUR
Retailer 4€18,439 EUR
Retailer 8€18,644 EUR
Retailer 3€19,039 EUR
Retailer 12€19,417 EUR
Retailer 16€20,083 EUR
Retailer 9€20,338 EUR
Retailer 11€20,421 EUR
Retailer 14€20,939 EUR
Retailer 10€22,123 EUR
Retailer 15€22,702 EUR
Retailer 2€23,310 EUR
Retailer 13€27,893 EUR
MOH London€29,650 EUR

17 data points across 16 retailers

16 retailers€16,223 EUR to €29,650 EUR

A
Cheapest Retailer
-
€16,223 EUR
HK$141,600 HKD
A
Retailer 2
-
€16,692 EUR
View
A
Retailer 3
-
€17,985 EUR
A$30,913 AUD
View
A
Retailer 4
-
€18,439 EUR
$20,600 USD
View
Retailer 5
-
€18,644 EUR
$20,829 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
€19,039 EUR
$21,270 USD
View
A
Retailer 7
-
€19,417 EUR
£17,081 GBP
View
B+
Retailer 8
-
€20,083 EUR
$22,437 USD
View
Final sale: no returns
B+
Retailer 9
-
€20,338 EUR
£17,891 GBP
View
B+
Retailer 10
-
€20,421 EUR
$22,815 USD
View
B+
Retailer 11
-
€20,939 EUR
£18,420 GBP
View
B+
Retailer 12
-
€22,123 EUR
View
B+
Retailer 13
-
€22,702 EUR
$25,363 USD
View
B+
Retailer 14
-
€23,310 EUR
$26,042 USD
View
B
Retailer 15
-
€27,893 EUR
ZAR 503,426 ZAR
View
Most Expensive
B
MOH London
9C93D588E · Nov 1
€29,650 EUR
£26,083 GBP
View
15 more retailers have this diamond
Prices start from €16,223 EURSave up to €13,427 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
€16,223 EUR