CaratHunter
Plans
Round|Natural|GIA

1.07ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1543756997

Certificate GIA 1543756997

Diamond specifications and retailer prices

From £2,160 GBP
$2,894 USD
As of November 1, 2026
Save £2,228 GBP (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,388 GBP at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 1543756997. Listed at 11 retailers as of October 26, 2026, with prices from £2,160 to £4,388, a £2,228 spread on the same certified stone. Wholesale Diamonds Direct lists it at £4,388. 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
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1543756997
Dimensions6.47 × 6.53 × 4.05 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.47 mm6.53 mm1.07 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543756997
Side View
Table 58.0%Crown 36°GirdlePavilion 40.8°Culet: NoneDepth 62.3%

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: Nov 1
Current: £2,809 GBP|Low: £2,012 GBP|High: £4,388 GBP|Avg: £2,929 GBP|+9.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 1, 2026
Retailer 10£2,160 GBP
Retailer 7£2,224 GBP
Retailer 3£2,379 GBP
Retailer 12£2,410 GBP
Retailer 8£2,502 GBP
Retailer 4£2,697 GBP
Retailer 11£2,703 GBP
Retailer 9£2,780 GBP
Retailer 6£2,791 GBP
Retailer 1£2,809 GBP
Retailer 5£4,030 GBP
Retailer 2£4,198 GBP
Wholesale Diamonds Direct£4,388 GBP

30 data points across 13 retailers

11 retailers£2,160 GBP to £4,388 GBP

A
Cheapest Retailer
-
£2,160 GBP
$2,894 USD
B+
Retailer 2
-
£2,224 GBP
$2,980 USD
View
Final sale: no returns
B+
Retailer 3
-
£2,410 GBP
$3,229 USD
View
B+
Retailer 4
-
£2,502 GBP
$3,353 USD
View
B+
Retailer 5
-
£2,703 GBP
$3,622 USD
View
B
Retailer 6
-
£2,780 GBP
$3,725 USD
View
B+
Retailer 7
-
£2,791 GBP
View
B+
Retailer 8
-
£2,809 GBP
€3,584 EUR
View
B
Retailer 9
-
£4,030 GBP
View
B
Retailer 10
-
£4,198 GBP
$5,625 USD
View
Most Expensive
B
Wholesale Diamonds Direct
264120846 · Oct 26
£4,388 GBP
$5,879 USD
View
10 more retailers have this diamond
Prices start from £2,160 GBPSave up to £2,228 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
£2,160 GBP