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Heart|Natural|GIA

0.73ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 1236814711

Certificate GIA 1236814711

Diamond specifications and retailer prices

From £723 GBP
$969 USD
As of October 30, 2026
Save £389 GBP (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,112 GBP at 77 Diamonds · As of October 28, 2026
View at 77 Diamonds

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter 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 1236814711. Listed at 6 retailers as of October 28, 2026, with prices from £723 to £1,112, a £389 spread on the same certified stone. 77 Diamonds lists it at £1,112. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 1236814711
Dimensions5.53 × 6.22 × 3.56 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
5.53 mm6.22 mm0.73 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1236814711
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 39.2°Culet: NoneDepth 57.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,112 GBP|Low: £666 GBP|High: £1,772 GBP|Avg: £981 GBP|+1.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 9£666 GBP
Retailer 6£723 GBP
Retailer 5£725 GBP
Retailer 4£762 GBP
Retailer 2£771 GBP
Retailer 3£1,112 GBP
77 Diamonds£1,112 GBP
Retailer 7£1,185 GBP
Retailer 8£1,772 GBP

34 data points across 9 retailers

6 retailers£723 GBP to £1,112 GBP

A
Cheapest Retailer
-
£723 GBP
$969 USD
A
Retailer 2
-
£725 GBP
$972 USD
View
A
Retailer 3
-
£762 GBP
$1,021 USD
View
A
Retailer 4
-
£771 GBP
$1,033 USD
View
B+
Retailer 5
-
£1,112 GBP
$1,490 USD
View
Most Expensive
B+
77 Diamonds
HSMBC88DGQ36 · Oct 28
£1,112 GBP
View
5 more retailers have this diamond
Prices start from £723 GBPSave up to £389 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
0.73ct Heart
£723 GBP