Round|Natural|GIA

2.73ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1563212136

Certificate GIA 1563212136

Diamond specifications and retailer prices

From £14,981 GBP
SGD 27,126 SGD
As of October 31, 2026
Save £565 GBP (4%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £16,616 GBP at Brilliance · As of October 20, 2026
View at Brilliance

About this 2.73ct natural round diamond

This 2.73ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1563212136. Listed at 4 retailers as of October 31, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.73
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1563212136
Dimensions8.88 × 8.91 × 5.56 mm
L/W Ratio1.00
Top View
8.88 mm8.91 mm2.73 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1563212136
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £16,616 GBP|Low: £13,708 GBP|High: £16,616 GBP|Avg: £14,607 GBP|+9.4%
Brilliance
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4£14,005 GBP
Retailer 3£14,981 GBP
Retailer 2£15,546 GBP
Brilliance£16,616 GBP

15 data points across 4 retailers

4 retailers£14,981 GBP to £15,546 GBP

Retailer 1
-
£14,005 GBP
$18,765 USD
Price last confirmed 34 days ago
B+
Retailer 2
-
£14,981 GBP
SGD 27,126 SGD
View
B+
Retailer 3
-
£15,546 GBP
View
Most Expensive
Brilliance
D44997959 · Oct 20
£16,616 GBP
$22,264 USD
View
Price last confirmed 11 days ago
3 more retailers have this diamond
Prices start from £14,981 GBPSave up to £565 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+
2.73ct Round
£14,981 GBP