Round|Natural|GIA

2.06ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2196213483

Certificate GIA 2196213483

Diamond specifications and retailer prices

From £20,969 GBP
$27,924 USD
As of October 29, 2026
Save £6,096 GBP (23%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £37,456 GBP at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 2.06ct natural round diamond

This 2.06ct natural round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2196213483. Listed at 10 retailers as of October 29, 2026, with a 29% 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

2.06
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2196213483
Dimensions8.15 × 8.13 × 5.02 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.15 mm8.13 mm2.06 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2196213483
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.7%

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 29
Current: £27,065 GBP|Low: £19,952 GBP|High: £27,065 GBP|Avg: £23,300 GBP|+4.3%
Retailer 1
Retailer 2
Retailer 3
October 29, 2026
Retailer 3£19,952 GBP
Retailer 2£21,597 GBP
Retailer 1£27,065 GBP

45 data points across 3 retailers

10 retailers£20,969 GBP to £27,065 GBP

Retailer 1
-
£19,952 GBP
$26,570 USD
Price last confirmed 9 days ago
B
Retailer 2
-
£20,969 GBP
$27,924 USD
View
B+
Retailer 3
-
£21,597 GBP
₹2,739,077 INR
View
B
Retailer 4
-
£21,678 GBP
CA$40,095 CAD
View
B
Retailer 5
-
£24,060 GBP
$32,040 USD
View
B
Retailer 6
-
£24,060 GBP
$32,040 USD
View
B
Retailer 7
-
£26,868 GBP
$35,780 USD
View
B
Retailer 8
-
£26,883 GBP
$35,799 USD
View
B
Retailer 9
-
£27,065 GBP
€34,326 EUR
View
Most Expensive
Diamond Quarter
2.06SI1D2183EC02N · Oct 29
£37,456 GBP
View
Price under review
9 more retailers have this diamond
Prices start from £20,969 GBPSave up to £6,096 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+
2.06ct Round
£20,969 GBP