CaratHunter
Plans
Round|Natural|GIA

0.40ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 6565479923

Certificate GIA 6565479923

Diamond specifications and retailer prices

From €264 EUR
₹28,013 INR
As of October 25, 2026
Save €1,135 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,399 EUR at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6565479923. Listed at 17 retailers as of October 23, 2026, with prices from €264 to €1,399, a €1,135 spread on the same certified stone. NZ Jewellers lists it at €1,399. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6565479923
Dimensions4.62 × 4.68 × 2.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.62 mm4.68 mm0.40 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6565479923
Side View
Table 58.0%Crown 35.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.3%

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: €1,399 EUR|Low: €264 EUR|High: €1,430 EUR|Avg: €541 EUR|-2.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 28, 2026
Retailer 11€264 EUR
Retailer 15€311 EUR
Retailer 13€332 EUR
Retailer 14€365 EUR
Retailer 3€374 EUR
Retailer 6€386 EUR
Retailer 8€394 EUR
Retailer 16€402 EUR
Retailer 7€421 EUR
Retailer 4€498 EUR
Retailer 5€542 EUR
Retailer 2€585 EUR
Retailer 9€595 EUR
Retailer 10€752 EUR
Retailer 12€844 EUR
NZ Jewellers€1,399 EUR

25 data points across 16 retailers

17 retailers€264 EUR to €1,399 EUR

A
Cheapest Retailer
-
€264 EUR
₹28,013 INR
A
Retailer 2
-
€311 EUR
HK$2,700 HKD
View
A
Retailer 3
-
€332 EUR
$370 USD
View
A
Retailer 4
-
€365 EUR
$406 USD
View
A
Retailer 5
-
€374 EUR
$416 USD
View
A
Retailer 6
-
€386 EUR
A$660 AUD
View
A
Retailer 7
-
€386 EUR
SGD 581 SGD
View
A
Retailer 8
-
€394 EUR
$438 USD
View
A
Retailer 9
-
€402 EUR
SGD 605 SGD
View
A
Retailer 10
-
€421 EUR
$469 USD
View
A
Retailer 11
-
€498 EUR
$554 USD
View
B+
Retailer 12
-
€542 EUR
$603 USD
View
B+
Retailer 13
-
€585 EUR
£513 GBP
View
B+
Retailer 14
-
€595 EUR
View
B+
Retailer 15
-
€752 EUR
£659 GBP
View
B
Retailer 16
-
€844 EUR
£740 GBP
View
Most Expensive
B
NZ Jewellers
0369023a-30f3-4f43-945e-4cd39a33f4ec · Oct 23
€1,399 EUR
$1,557 USD
View
16 more retailers have this diamond
Prices start from €264 EURSave up to €1,135 EUR

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 Round
€264 EUR