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Heart|Natural|GIA

0.70ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 2146842404

Certificate GIA 2146842404

Diamond specifications and retailer prices

From £446 GBP
₹56,895 INR
As of October 31, 2026
Save £1,556 GBP (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,002 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2146842404. Listed at 18 retailers as of October 30, 2026, with prices from £446 to £2,002, a £1,556 spread on the same certified stone. NZ Jewellers lists it at £2,002. 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

0.70
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2146842404
Dimensions5.85 × 5.36 × 3.85 mm
L/W Ratio1.09
Top View
5.85 mm5.36 mm0.70 ctD / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2146842404
Side View
Table 60.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 65.9%

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 31
Current: £2,002 GBP|Low: £446 GBP|High: £2,002 GBP|Avg: £778 GBP
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 2£446 GBP
Retailer 5£588 GBP
Retailer 3£638 GBP
Retailer 14£638 GBP
Retailer 15£663 GBP
Retailer 4£678 GBP
Retailer 11£714 GBP
Retailer 9£737 GBP
Retailer 12£738 GBP
Retailer 10£763 GBP
Retailer 6£779 GBP
Retailer 13£850 GBP
Retailer 8£901 GBP
Retailer 7£1,175 GBP
NZ Jewellers£2,002 GBP

27 data points across 15 retailers

18 retailers£446 GBP to £2,002 GBP

A
Cheapest Retailer
-
£446 GBP
₹56,895 INR
A
Retailer 2
-
£459 GBP
HK$4,800 HKD
View
B+
Retailer 3
-
£588 GBP
$788 USD
View
Final sale: no returns
B+
Retailer 4
-
£638 GBP
$855 USD
View
B+
Retailer 5
-
£638 GBP
$855 USD
View
B+
Retailer 6
-
£646 GBP
SGD 1,170 SGD
View
B+
Retailer 7
-
£663 GBP
$888 USD
View
B+
Retailer 8
-
£678 GBP
$909 USD
View
B+
Retailer 9
-
£714 GBP
$957 USD
View
B+
Retailer 10
-
£737 GBP
$987 USD
View
B+
Retailer 11
-
£738 GBP
$988 USD
View
B+
Retailer 12
-
£763 GBP
View
B+
Retailer 13
-
£779 GBP
View
B
Retailer 14
-
£850 GBP
View
B
Retailer 15
-
£901 GBP
€1,150 EUR
View
B
Retailer 16
-
£1,175 GBP
View
C
Retailer 17
-
£1,605 GBP
$2,150 USD
View
Most Expensive
C
NZ Jewellers
ce933165-dcb0-40aa-8905-50828c390c73 · Oct 30
£2,002 GBP
$2,682 USD
View
17 more retailers have this diamond
Prices start from £446 GBPSave up to £1,556 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
£446 GBP