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Round|Natural|GIA

5.27ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6197812332

Certificate GIA 6197812332

Diamond specifications and retailer prices

From £73,491 GBP
$98,470 USD
As of October 31, 2026
Save £27,014 GBP (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £100,505 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 5.27ct natural round diamond

This 5.27ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6197812332. Listed at 8 retailers as of October 31, 2026, with prices from £73,491 to £100,505, a £27,014 spread on the same certified stone. Yorxs lists it at £100,505. 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

5.27
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6197812332
Dimensions11.20 × 11.27 × 6.79 mm
L/W Ratio1.01
Top View
11.20 mm11.27 mm5.27 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6197812332
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.5%

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 31
Current: £76,526 GBP|Low: £73,491 GBP|High: £100,505 GBP|Avg: £84,219 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 31, 2026
Retailer 4£73,491 GBP
Retailer 1£76,526 GBP
Retailer 3£80,762 GBP
Retailer 2£91,027 GBP
Yorxs£100,505 GBP

45 data points across 5 retailers

8 retailers£73,491 GBP to £100,505 GBP

B+
Cheapest Retailer
-
£73,491 GBP
$98,470 USD
B+
Retailer 2
-
£76,526 GBP
₹9,765,370 INR
View
B
Retailer 3
-
£76,638 GBP
$102,687 USD
View
B
Retailer 4
-
£77,034 GBP
$103,217 USD
View
Retailer 5
-
£80,762 GBP
$108,212 USD
View
Price last confirmed 24 days ago
B
Retailer 6
-
£80,762 GBP
$108,212 USD
View
B
Retailer 7
-
£91,027 GBP
View
Most Expensive
B
Yorxs
TIM1309 · Oct 31
£100,505 GBP
€128,253 EUR
View
7 more retailers have this diamond
Prices start from £73,491 GBPSave up to £27,014 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+
5.27ct Round
£73,491 GBP