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Round|Natural|GIA

0.41ct D I1 Round Natural Diamond

VG • D/I1 • GIA 1182403038

Certificate GIA 1182403038

Diamond specifications and retailer prices

From £257 GBP
$345 USD
As of October 25, 2026
Save £238 GBP (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £495 GBP at Yorxs · As of October 29, 2026
View at Yorxs

About this 0.41ct natural round diamond

This 0.41ct natural round sits in the sub-half-carat band, graded D colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 1182403038. Listed at 9 retailers as of October 25, 2026, with prices from £257 to £495, a £238 spread on the same certified stone. Yorxs lists it at £495. 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

0.41
Carat
D
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1182403038
Dimensions4.68 × 4.70 × 3.00 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
4.68 mm4.70 mm0.41 ctD / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1182403038
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 64.0%

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 25
Current: £366 GBP|Low: £277 GBP|High: £495 GBP|Avg: £379 GBP|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
October 29, 2026
Retailer 6£296 GBP
Retailer 2£297 GBP
Retailer 4£362 GBP
Retailer 1£366 GBP
Retailer 3£366 GBP
Retailer 7£381 GBP
Retailer 5£411 GBP
Retailer 8£432 GBP
Yorxs£495 GBP

17 data points across 9 retailers

9 retailers£257 GBP to £495 GBP

A
Cheapest Retailer
-
£257 GBP
$345 USD
B+
Retailer 2
-
£296 GBP
HK$3,100 HKD
View
B+
Retailer 3
-
£297 GBP
$398 USD
View
B+
Retailer 4
-
£362 GBP
$485 USD
View
B+
Retailer 5
-
£366 GBP
$490 USD
View
B+
Retailer 6
-
£366 GBP
$490 USD
View
B
Retailer 7
-
£381 GBP
$510 USD
View
B
Retailer 8
-
£411 GBP
$551 USD
View
Most Expensive
B
Yorxs
437133636 · Oct 29
£495 GBP
€632 EUR
View
8 more retailers have this diamond
Prices start from £257 GBPSave up to £238 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
0.41ct Round
£257 GBP