CaratHunter
Plans
Heart|Natural|GIA

1.52ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 1538405628

Certificate GIA 1538405628

Diamond specifications and retailer prices

From £3,735 GBP
₹476,563 INR
As of October 30, 2026
Save £980 GBP (21%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,714 GBP at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1538405628. Listed at 8 retailers as of October 30, 2026, with prices from £3,735 to £4,714, a £980 spread on the same certified stone. GemTrove lists it at £4,714. 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

1.52
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1538405628
Dimensions6.73 × 8.02 × 4.78 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity, Needle, Indented Natural
Top View
6.73 mm8.02 mm1.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1538405628
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.6%

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: £3,870 GBP|Low: £3,454 GBP|High: £5,068 GBP|Avg: £4,053 GBP|-15.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2£3,735 GBP
Retailer 5£3,797 GBP
Retailer 1£3,870 GBP
Retailer 6£3,923 GBP
Retailer 3£4,022 GBP
Retailer 4£4,101 GBP
Retailer 7£4,481 GBP

45 data points across 7 retailers

8 retailers£3,735 GBP to £4,714 GBP

A
Cheapest Retailer
-
£3,735 GBP
₹476,563 INR
A
Retailer 2
-
£3,797 GBP
$5,088 USD
View
A
Retailer 3
-
£3,870 GBP
MYR 21,119 MYR
View
A
Retailer 4
-
£3,923 GBP
$5,257 USD
View
Final sale: no returns
A
Retailer 5
-
£4,022 GBP
View
A
Retailer 6
-
£4,101 GBP
SGD 7,425 SGD
View
B+
Retailer 7
-
£4,481 GBP
$6,004 USD
View
Most Expensive
B+
GemTrove
GT-N-01269940-98 · Oct 31
£4,714 GBP
A$9,718 AUD
View
7 more retailers have this diamond
Prices start from £3,735 GBPSave up to £980 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
1.52ct Heart
£3,735 GBP