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Round|Natural|GIA

3.07ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 7536932556

Certificate GIA 7536932556

Diamond specifications and retailer prices

From £18,763 GBP
$25,140 USD
As of October 28, 2026
Save £12,024 GBP (39%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £30,787 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.07ct natural round diamond

This 3.07ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7536932556. Listed at 5 retailers as of October 28, 2026, with prices from £18,763 to £30,787, a £12,024 spread on the same certified stone. MOH London lists it at £30,787. 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

3.07
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7536932556
Dimensions9.22 × 9.26 × 5.79 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Twinning Wisp, Crystal, Feather, Needle, Indented Natural
Top View
9.22 mm9.26 mm3.07 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536932556
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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: £30,787 GBP|Low: £18,763 GBP|High: £31,481 GBP|Avg: £22,616 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3£18,763 GBP
Retailer 6£18,968 GBP
Retailer 8£20,278 GBP
Retailer 2£20,731 GBP
Retailer 5£20,839 GBP
Retailer 4£23,182 GBP
Retailer 9£23,522 GBP
Retailer 7£23,733 GBP
MOH London£30,787 GBP

14 data points across 9 retailers

5 retailers£18,763 GBP to £30,787 GBP

B+
Cheapest Retailer
-
£18,763 GBP
$25,140 USD
B+
Retailer 2
-
£20,731 GBP
$27,777 USD
View
Retailer 3
-
£20,775 GBP
$27,836 USD
View
Price last confirmed 37 days ago
B+
Retailer 4
-
£23,182 GBP
€29,582 EUR
View
Most Expensive
B
MOH London
562D802C5 · Oct 29
£30,787 GBP
View
4 more retailers have this diamond
Prices start from £18,763 GBPSave up to £12,024 GBP

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+
3.07ct Round
£18,763 GBP