Round|Natural|GIA

10.07ct J FL Round Natural Diamond

EX • J/FL • GIA 7542529481

Certificate GIA 7542529481

Diamond specifications and retailer prices

From €264,271 EUR
HK$2,306,600 HKD
As of October 28, 2026
Save €120,507 EUR (31%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €405,567 EUR at Blue Nile · As of October 24, 2026
View at Blue Nile

About this 10.07ct natural round diamond

This 10.07ct natural round sits in the over five carat band, graded J colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7542529481. Listed at 9 retailers as of October 28, 2026, with a 46% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

10.07
Carat
J
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7542529481
Dimensions13.84 × 13.93 × 8.55 mm
L/W Ratio1.01
Top View
13.84 mm13.93 mm10.07 ctJ / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7542529481
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €405,567 EUR|Low: €264,271 EUR|High: €405,567 EUR|Avg: €316,884 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5€264,271 EUR
Retailer 2€267,219 EUR
Retailer 9€297,038 EUR
Retailer 8€307,126 EUR
Retailer 7€321,085 EUR
Retailer 3€322,390 EUR
Retailer 6€328,078 EUR
Retailer 4€369,573 EUR
Blue Nile€405,567 EUR

26 data points across 9 retailers

9 retailers€264,271 EUR to €384,778 EUR

B+
Cheapest Retailer
-
€264,271 EUR
HK$2,306,600 HKD
B+
Retailer 2
-
€267,219 EUR
₹28,432,249 INR
View
B+
Retailer 3
-
€307,126 EUR
$343,123 USD
View
Final sale: no returns
Retailer 4
-
€321,085 EUR
$358,718 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€322,390 EUR
£283,603 GBP
View
B
Retailer 6
-
€328,078 EUR
SGD 495,312 SGD
View
B
Retailer 7
-
€369,573 EUR
View
B
Retailer 8
-
€384,778 EUR
$429,876 USD
View
Most Expensive
Blue Nile
30212222 · Oct 24
€405,567 EUR
$453,102 USD
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from €264,271 EURSave up to €120,507 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.

B+
10.07ct Round
€264,271 EUR