Round|Natural|GIA

2.12ct G I1 Round Natural Diamond

VG • G/I1 • GIA 5231892042

Certificate GIA 5231892042

Diamond specifications and retailer prices

From £8,005 GBP
$10,726 USD
As of October 30, 2026
Save £2,866 GBP (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £14,380 GBP at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 2.12ct natural round diamond

This 2.12ct natural round sits in the two to three carat band, graded G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 5231892042. Listed at 8 retailers as of October 30, 2026, with a 36% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.12
Carat
G
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 5231892042
Dimensions8.01 × 8.03 × 5.17 mm
L/W Ratio1.00
Top View
8.01 mm8.03 mm2.12 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231892042
Side View
Table 56.0%Crown 38°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.5%

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 30
Current: £10,872 GBP|Low: £7,942 GBP|High: £15,100 GBP|Avg: £10,387 GBP|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6£8,005 GBP
Retailer 2£8,055 GBP
Retailer 3£8,628 GBP
Retailer 1£10,872 GBP
Retailer 4£11,577 GBP
Retailer 5£15,100 GBP

17 data points across 6 retailers

8 retailers£8,005 GBP to £10,872 GBP

B+
Cheapest Retailer
-
£8,005 GBP
$10,726 USD
B+
Retailer 2
-
£8,055 GBP
$10,793 USD
View
Retailer 3
-
£8,628 GBP
$11,561 USD
View
Price last confirmed 16 days ago
Retailer 4
-
£9,347 GBP
$12,524 USD
View
Price last confirmed 14 days ago
Retailer 5
-
£9,491 GBP
$12,717 USD
View
Price last confirmed 17 days ago
Retailer 6
-
£10,785 GBP
$14,451 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
£10,872 GBP
€13,873 EUR
View
Most Expensive
NZ Jewellers
4e3cd41b-7d25-4e18-acd0-f0b6f573f8b2 · Oct 17
£14,380 GBP
$19,268 USD
View
Price last confirmed 15 days ago
7 more retailers have this diamond
Prices start from £8,005 GBPSave up to £2,866 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+
2.12ct Round
£8,005 GBP