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Heart|Natural|GIA

0.71ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 1529317080

Certificate GIA 1529317080

Diamond specifications and retailer prices

From £390 GBP
MYR 2,133 MYR
As of November 2, 2026
Save £389 GBP (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £779 GBP at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1529317080. Listed at 5 retailers as of November 2, 2026, with prices from £390 to £779, a £389 spread on the same certified stone. GemTrove lists it at £779. 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

0.71
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1529317080
Dimensions5.42 × 6.34 × 3.64 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Crystal
Top View
5.42 mm6.34 mm0.71 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529317080
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.4%

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: Nov 2
Current: £779 GBP|Low: £367 GBP|High: £779 GBP|Avg: £523 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5£390 GBP
Retailer 4£395 GBP
Retailer 3£436 GBP
Retailer 2£484 GBP
Retailer 6£589 GBP
GemTrove£779 GBP

41 data points across 6 retailers

5 retailers£390 GBP to £779 GBP

A
Cheapest Retailer
-
£390 GBP
MYR 2,133 MYR
B+
Retailer 2
-
£395 GBP
$530 USD
View
Final sale: no returns
A
Retailer 3
-
£436 GBP
SGD 790 SGD
View
B+
Retailer 4
-
£484 GBP
View
Most Expensive
B
GemTrove
GT-N-01264248-98 · Nov 2
£779 GBP
A$1,608 AUD
View
4 more retailers have this diamond
Prices start from £390 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
0.71ct Heart
£390 GBP