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0.86ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6552104504

Certificate GIA 6552104504

Diamond specifications and retailer prices

From £960 GBP
₹122,527 INR
As of October 31, 2026
Save £1,331 GBP (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,291 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.86ct natural round diamond

This 0.86ct natural round sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552104504. Listed at 8 retailers as of October 31, 2026, with prices from £960 to £2,291, a £1,331 spread on the same certified stone. Taylor and Hart lists it at £2,291. 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

0.86
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552104504
Dimensions6.01 × 6.07 × 3.77 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.01 mm6.07 mm0.86 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552104504
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.5%

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 31
Current: £2,000 GBP|Low: £960 GBP|High: £2,291 GBP|Avg: £1,509 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 31, 2026
Retailer 3£960 GBP
Retailer 4£1,187 GBP
Retailer 5£1,636 GBP
Retailer 6£1,644 GBP
Retailer 2£1,846 GBP
Retailer 1£2,000 GBP
Taylor and Hart£2,291 GBP

3 data points across 7 retailers

8 retailers£960 GBP to £2,291 GBP

A
Cheapest Retailer
-
£960 GBP
₹122,527 INR
A
Retailer 2
-
£1,120 GBP
A$2,309 AUD
View
A
Retailer 3
-
£1,187 GBP
$1,590 USD
View
B+
Retailer 4
-
£1,636 GBP
View
B+
Retailer 5
-
£1,644 GBP
€2,098 EUR
View
B
Retailer 6
-
£1,846 GBP
$2,473 USD
View
Final sale: no returns
B
Retailer 7
-
£2,000 GBP
$2,680 USD
View
Most Expensive
B
Taylor and Hart
GNH53GD · Oct 31
£2,291 GBP
$3,069 USD
View
7 more retailers have this diamond
Prices start from £960 GBPSave up to £1,331 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.

A
0.86ct Round
£960 GBP