Heart|Natural|GIA

5.01ct E SI1 Heart Natural Diamond

GD • E/SI1 • GIA 1236567645

Certificate GIA 1236567645

Diamond specifications and retailer prices

From $125,204 AUD
HK$687,100 HKD
As of November 1, 2026
Save $32,090 AUD (20%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $160,361 AUD at Carbon Sparkle · As of October 22, 2026
View at Carbon Sparkle

About this 5.01ct natural heart diamond

This 5.01ct natural heart sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1236567645. Listed at 15 retailers as of October 30, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.01
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236567645
Dimensions10.46 × 12.00 × 6.91 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Cavity, Indented Natural, Needle
Top View
10.46 mm12.00 mm5.01 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1236567645
Side View
Table 60.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 57.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $160,361 AUD|Low: $117,387 AUD|High: $161,579 AUD|Avg: $142,166 AUD
Carbon Sparkle
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
Retailer 16
November 1, 2026
Retailer 3$125,204 AUD
Retailer 16$128,012 AUD
Retailer 2$132,829 AUD
Retailer 10$134,146 AUD
Retailer 4$135,577 AUD
Retailer 12$135,689 AUD
Retailer 8$147,526 AUD
Retailer 13$149,259 AUD
Retailer 6$152,226 AUD
Retailer 7$152,226 AUD
Retailer 11$154,193 AUD
Retailer 15$154,990 AUD
Retailer 14$155,730 AUD
Retailer 5$157,294 AUD
Retailer 9$159,714 AUD
Carbon Sparkle$160,361 AUD

42 data points across 16 retailers

15 retailers$125,204 AUD to $157,294 AUD

B+
Cheapest Retailer
-
$125,204 AUD
HK$687,100 HKD
B+
Retailer 2
-
$128,012 AUD
$89,921 USD
View
B+
Retailer 3
-
$132,829 AUD
₹8,886,194 INR
View
Retailer 4
-
$134,146 AUD
$94,230 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$135,577 AUD
$95,235 USD
View
B
Retailer 6
-
$147,526 AUD
$103,629 USD
View
Retailer 7
-
$149,259 AUD
$104,846 USD
View
Price last confirmed 10 days ago
B
Retailer 8
-
$152,226 AUD
$106,930 USD
View
B
Retailer 9
-
$152,226 AUD
$106,930 USD
View
Retailer 10
-
$154,193 AUD
$108,312 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$154,990 AUD
£85,726 GBP
View
Price last confirmed 10 days ago
Retailer 12
-
$155,730 AUD
$109,391 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$157,294 AUD
$110,490 USD
View
Retailer 14
-
$159,714 AUD
£88,339 GBP
View
Price last confirmed 7 days ago
Most Expensive
Carbon Sparkle
79abbbc2-5d13-4010-a2de-db5a806645f2 · Oct 22
$160,361 AUD
$112,645 USD
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $125,204 AUDSave up to $32,090 AUD

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.

B+
5.01ct Heart
$125,204 AUD