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7.51ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1232837731

Certificate GIA 1232837731

Diamond specifications and retailer prices

From €141,725 EUR
$158,336 USD
As of October 30, 2026
Save €89,521 EUR (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €231,246 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 7.51ct natural round diamond

This 7.51ct natural round sits in the over five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1232837731. Listed at 8 retailers as of October 30, 2026, with prices from €141,725 to €231,246, a €89,521 spread on the same certified stone. MOH London lists it at €231,246. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

7.51
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1232837731
Dimensions12.63 × 12.69 × 7.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Indented Natural, Needle, Pinpoint
Top View
12.63 mm12.69 mm7.51 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1232837731
Side View
Table 60.0%Crown 34.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 60.2%

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 30
Current: €231,246 EUR|Low: €141,725 EUR|High: €234,032 EUR|Avg: €167,251 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5€141,725 EUR
Retailer 4€142,523 EUR
Retailer 2€145,774 EUR
Retailer 6€153,233 EUR
Retailer 3€175,590 EUR
MOH London€231,246 EUR

40 data points across 6 retailers

8 retailers€141,725 EUR to €231,246 EUR

B+
Cheapest Retailer
-
€141,725 EUR
$158,336 USD
B+
Retailer 2
-
€142,523 EUR
$159,228 USD
View
B+
Retailer 3
-
€145,774 EUR
£128,236 GBP
View
B
Retailer 4
-
€153,233 EUR
$171,193 USD
View
B
Retailer 5
-
€154,237 EUR
$172,314 USD
View
B
Retailer 6
-
€156,569 EUR
$174,920 USD
View
B
Retailer 7
-
€175,590 EUR
View
Most Expensive
B
MOH London
41F6F0B79 · Nov 1
€231,246 EUR
£203,425 GBP
View
7 more retailers have this diamond
Prices start from €141,725 EURSave up to €89,521 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+
7.51ct Round
€141,725 EUR