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Heart|Natural|GIA

1.53ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2467137972

Certificate GIA 2467137972

Diamond specifications and retailer prices

From £3,671 GBP
$4,919 USD
As of October 30, 2026
Save £4,025 GBP (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £7,696 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded D 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 2467137972. Listed at 8 retailers as of October 30, 2026, with prices from £3,671 to £7,696, a £4,025 spread on the same certified stone. NZ Jewellers lists it at £7,696. 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

1.53
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2467137972
Dimensions6.89 × 8.35 × 4.58 mm
L/W Ratio1.21
Top View
6.89 mm8.35 mm1.53 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2467137972
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 54.8%

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 30
Current: £6,780 GBP|Low: £3,671 GBP|High: £6,861 GBP|Avg: £4,862 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7£3,671 GBP
Retailer 8£3,893 GBP
Retailer 3£4,169 GBP
Retailer 5£4,169 GBP
Retailer 2£4,420 GBP
Retailer 4£4,810 GBP
Retailer 6£4,914 GBP
Retailer 9£6,732 GBP
Retailer 1£6,780 GBP

39 data points across 9 retailers

8 retailers£3,671 GBP to £7,696 GBP

A
Cheapest Retailer
-
£3,671 GBP
$4,919 USD
A
Retailer 2
-
£4,169 GBP
$5,586 USD
View
A
Retailer 3
-
£4,169 GBP
$5,586 USD
View
A
Retailer 4
-
£4,420 GBP
View
B+
Retailer 5
-
£4,810 GBP
$6,445 USD
View
B
Retailer 6
-
£6,732 GBP
$9,020 USD
View
B+
Retailer 7
-
£6,780 GBP
View
Most Expensive
B
NZ Jewellers
6deb3959-1419-43d8-a783-1a25daebb69e · Oct 30
£7,696 GBP
$10,312 USD
View
7 more retailers have this diamond
Prices start from £3,671 GBPSave up to £4,025 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
1.53ct Heart
£3,671 GBP