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Heart|Natural|GIA

0.40ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 2534631944

Certificate GIA 2534631944

Diamond specifications and retailer prices

From £331 GBP
$443 USD
As of October 29, 2026
Save £436 GBP (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,267 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural heart diamond

This 0.4ct natural heart sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2534631944. Listed at 13 retailers as of October 29, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2534631944
Dimensions4.18 × 4.96 × 3.08 mm
L/W Ratio1.19
Top View
4.18 mm4.96 mm0.40 ctD / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2534631944
Side View
Table 57.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 62.2%

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 29
Current: £1,267 GBP|Low: £330 GBP|High: £1,270 GBP|Avg: £533 GBP|-0.2%
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
October 30, 2026
Retailer 11£331 GBP
Retailer 3£356 GBP
Retailer 12£356 GBP
Retailer 10£381 GBP
Retailer 13£381 GBP
Retailer 7£411 GBP
Retailer 9£453 GBP
Retailer 4£485 GBP
Retailer 2£512 GBP
Retailer 5£531 GBP
Retailer 6£660 GBP
Retailer 8£767 GBP
NZ Jewellers£1,267 GBP

30 data points across 13 retailers

13 retailers£331 GBP to £767 GBP

A
Cheapest Retailer
-
£331 GBP
$443 USD
A
Retailer 2
-
£356 GBP
$477 USD
View
A
Retailer 3
-
£356 GBP
$477 USD
View
A
Retailer 4
-
£381 GBP
$511 USD
View
A
Retailer 5
-
£381 GBP
$511 USD
View
A
Retailer 6
-
£411 GBP
View
A
Retailer 7
-
£453 GBP
View
B+
Retailer 8
-
£485 GBP
$650 USD
View
B+
Retailer 9
-
£512 GBP
ZAR 11,088 ZAR
View
Retailer 10
-
£531 GBP
A$1,094 AUD
View
Price last confirmed 26 days ago
B+
Retailer 11
-
£660 GBP
View
B
Retailer 12
-
£767 GBP
View
Most Expensive
NZ Jewellers
2227c032-50d5-4b04-a9ed-50d1a771fbbe · Oct 30
£1,267 GBP
$1,697 USD
View
Price under review
12 more retailers have this diamond
Prices start from £331 GBPSave up to £436 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 Heart
£331 GBP