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Round|Natural|GIA

1.07ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1549468414

Certificate GIA 1549468414

Diamond specifications and retailer prices

From £2,052 GBP
$2,750 USD
As of October 28, 2026
Save £2,074 GBP (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,275 GBP at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.07ct natural round diamond

This 1.07ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1549468414. Listed at 14 retailers as of October 28, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.07
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1549468414
Dimensions6.56 × 6.52 × 4.06 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.56 mm6.52 mm1.07 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549468414
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.0%

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 28
Current: £2,565 GBP|Low: £1,710 GBP|High: £4,153 GBP|Avg: £2,603 GBP|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 10£2,052 GBP
Retailer 6£2,105 GBP
Retailer 2£2,136 GBP
Retailer 14£2,194 GBP
Retailer 13£2,293 GBP
Retailer 12£2,438 GBP
Retailer 15£2,438 GBP
Retailer 3£2,552 GBP
Retailer 5£2,552 GBP
Retailer 1£2,565 GBP
Retailer 7£2,621 GBP
Retailer 4£2,642 GBP
Retailer 9£2,715 GBP
Retailer 11£3,575 GBP
Retailer 8£4,126 GBP

32 data points across 15 retailers

14 retailers£2,052 GBP to £4,126 GBP

A
Cheapest Retailer
-
£2,052 GBP
$2,750 USD
Final sale: no returns
A
Retailer 2
-
£2,136 GBP
$2,862 USD
View
B+
Retailer 3
-
£2,194 GBP
$2,940 USD
View
B+
Retailer 4
-
£2,293 GBP
CA$4,267 CAD
View
B+
Retailer 5
-
£2,438 GBP
$3,266 USD
View
B+
Retailer 6
-
£2,438 GBP
$3,266 USD
View
B+
Retailer 7
-
£2,552 GBP
$3,420 USD
View
B+
Retailer 8
-
£2,552 GBP
$3,420 USD
View
B+
Retailer 9
-
£2,565 GBP
View
B+
Retailer 10
-
£2,642 GBP
$3,540 USD
View
B+
Retailer 11
-
£2,715 GBP
€3,465 EUR
View
B
Retailer 12
-
£3,575 GBP
$4,790 USD
View
B
Retailer 13
-
£4,126 GBP
View
Most Expensive
NZ Jewellers
690eb336-59c2-4424-a10a-69a4f73bfe3b · Sep 27
£4,275 GBP
$5,728 USD
View
Price last confirmed 36 days ago
13 more retailers have this diamond
Prices start from £2,052 GBPSave up to £2,074 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
1.07ct Round
£2,052 GBP