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Princess|Natural|GIA

0.40ct D SI2 Princess Natural Diamond

GD • D/SI2 • GIA 6562402492

Certificate GIA 6562402492

Diamond specifications and retailer prices

From £280 GBP
$375 USD
As of October 25, 2026
Save £74 GBP (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £354 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.4ct natural princess diamond

This 0.4ct natural princess sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562402492. Listed at 4 retailers as of October 25, 2026, with prices from £280 to £354, a £74 spread on the same certified stone. 77 Diamonds lists it at £354. 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

0.40
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562402492
Dimensions4.16 × 4.04 × 2.89 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
4.16 mm4.04 mm0.40 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562402492
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 71.7%

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 25
Current: £354 GBP|Low: £237 GBP|High: £354 GBP|Avg: £301 GBP|+5.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2£280 GBP
Retailer 4£284 GBP
Retailer 3£304 GBP
77 Diamonds£354 GBP

28 data points across 4 retailers

4 retailers£280 GBP to £354 GBP

A
Cheapest Retailer
-
£280 GBP
$375 USD
A
Retailer 2
-
£284 GBP
$381 USD
View
Final sale: no returns
B+
Retailer 3
-
£304 GBP
SGD 551 SGD
View
Most Expensive
B+
77 Diamonds
PRICPNVEBSZDN · Oct 30
£354 GBP
View
3 more retailers have this diamond
Prices start from £280 GBPSave up to £74 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
0.40ct Princess
£280 GBP