CaratHunter
Plans
Heart|Natural|GIA

0.37ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 7568427107

Certificate GIA 7568427107

Diamond specifications and retailer prices

From £561 GBP
As of October 31, 2026
Save £499 GBP (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,431 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.37ct natural heart diamond

This 0.37ct 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 7568427107. Listed at 8 retailers as of October 29, 2026, with a 89% 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

0.37
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7568427107
Dimensions4.40 × 5.09 × 2.92 mm
L/W Ratio1.16
Top View
4.40 mm5.09 mm0.37 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7568427107
Side View
Table 56.0%Crown 34°GirdlePavilion 41°CuletDepth 57.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,431 GBP|Low: £531 GBP|High: £1,459 GBP|Avg: £833 GBP|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2£561 GBP
Retailer 6£625 GBP
Retailer 7£631 GBP
Retailer 8£699 GBP
Retailer 3£708 GBP
Retailer 4£911 GBP
Retailer 5£1,060 GBP
NZ Jewellers£1,431 GBP

34 data points across 8 retailers

8 retailers£561 GBP to £1,060 GBP

B+
Cheapest Retailer
-
£561 GBP
B+
Retailer 2
-
£625 GBP
View
B+
Retailer 3
-
£631 GBP
$845 USD
View
Retailer 4
-
£699 GBP
A$1,442 AUD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
£708 GBP
ZAR 15,317 ZAR
View
B
Retailer 6
-
£911 GBP
View
B
Retailer 7
-
£1,060 GBP
View
Most Expensive
NZ Jewellers
dd46af9e-4061-4ddd-924f-035edde01d40 · Oct 30
£1,431 GBP
$1,917 USD
View
Price under review
7 more retailers have this diamond
Prices start from £561 GBPSave up to £499 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.

B+
0.37ct Heart
£561 GBP