Heart|Natural|GIA

0.25ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 2566394541

Certificate GIA 2566394541

Diamond specifications and retailer prices

From £178 GBP
₹22,701 INR
As of October 31, 2026
Save £180 GBP (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £358 GBP at B2C Jewels · As of October 30, 2026
View at B2C Jewels

About this 0.25ct natural heart diamond

This 0.25ct natural heart sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566394541. Listed at 8 retailers as of October 30, 2026, with prices from £178 to £358, a £180 spread on the same certified stone. B2C Jewels lists it at £358. 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

0.25
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566394541
Dimensions3.71 × 4.41 × 2.56 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
3.71 mm4.41 mm0.25 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566394541
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.0%

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 31
Current: £358 GBP|Low: £177 GBP|High: £959 GBP|Avg: £370 GBP
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2£178 GBP
Retailer 5£250 GBP
Retailer 4£269 GBP
Retailer 3£279 GBP
Retailer 8£289 GBP
Retailer 7£337 GBP
B2C Jewels£358 GBP
Retailer 6£959 GBP

37 data points across 8 retailers

8 retailers£178 GBP to £358 GBP

A
Cheapest Retailer
-
£178 GBP
₹22,701 INR
B+
Retailer 2
-
£250 GBP
$335 USD
View
B+
Retailer 3
-
£269 GBP
$361 USD
View
B+
Retailer 4
-
£279 GBP
$374 USD
View
B+
Retailer 5
-
£289 GBP
$387 USD
View
B
Retailer 6
-
£337 GBP
$451 USD
View
Most Expensive
B
B2C Jewels
36725557 · Oct 30
£358 GBP
$480 USD
View
6 more retailers have this diamond
Prices start from £178 GBPSave up to £180 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
0.25ct Heart
£178 GBP