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Heart|Natural|GIA

0.70ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 1232876522

Certificate GIA 1232876522

Diamond specifications and retailer prices

From £463 GBP
$616 USD
As of October 28, 2026
Save £464 GBP (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £926 GBP at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232876522. Listed at 7 retailers as of October 28, 2026, with prices from £463 to £926, a £464 spread on the same certified stone. GemTrove lists it at £926. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232876522
Dimensions5.46 × 6.12 × 3.66 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.46 mm6.12 mm0.70 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232876522
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.8%

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 28
Current: £926 GBP|Low: £439 GBP|High: £926 GBP|Avg: £623 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3£463 GBP
Retailer 6£510 GBP
Retailer 5£553 GBP
Retailer 4£567 GBP
Retailer 7£588 GBP
Retailer 2£599 GBP
GemTrove£926 GBP

40 data points across 7 retailers

7 retailers£463 GBP to £926 GBP

A
Cheapest Retailer
-
£463 GBP
$616 USD
Final sale: no returns
A
Retailer 2
-
£510 GBP
MYR 2,767 MYR
View
A
Retailer 3
-
£553 GBP
$736 USD
View
A
Retailer 4
-
£567 GBP
SGD 1,021 SGD
View
Retailer 5
-
£588 GBP
$783 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£599 GBP
View
Most Expensive
B
GemTrove
GT-N-01263363-98 · Oct 29
£926 GBP
A$1,898 AUD
View
6 more retailers have this diamond
Prices start from £463 GBPSave up to £464 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
0.70ct Heart
£463 GBP