Heart|Natural|GIA

0.40ct G IF Heart Natural Diamond

EX • G/IF • GIA 2225137986

Certificate GIA 2225137986

Diamond specifications and retailer prices

From £496 GBP
$664 USD
As of October 29, 2026
Save £1,058 GBP (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,554 GBP at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 0.4ct natural heart diamond

This 0.4ct natural heart sits in the sub-half-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225137986. Listed at 15 retailers as of October 29, 2026, with a 214% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225137986
Dimensions4.30 × 5.13 × 3.10 mm
L/W Ratio1.19
Top View
4.30 mm5.13 mm0.40 ctG / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2225137986
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 60.3%

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 29
Current: £611 GBP|Low: £396 GBP|High: £1,158 GBP|Avg: £653 GBP|+6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3£396 GBP
Retailer 8£496 GBP
Retailer 2£515 GBP
Retailer 10£572 GBP
Retailer 11£594 GBP
Retailer 1£611 GBP
Retailer 5£634 GBP
Retailer 7£679 GBP
Retailer 9£745 GBP
Retailer 6£768 GBP
Retailer 4£1,144 GBP

30 data points across 11 retailers

15 retailers£496 GBP to £1,554 GBP

A
Cheapest Retailer
-
£496 GBP
$664 USD
Retailer 2
-
£496 GBP
$664 USD
View
Price last confirmed 15 days ago
Retailer 3
-
£514 GBP
$689 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
£515 GBP
SGD 933 SGD
View
A
Retailer 5
-
£572 GBP
$766 USD
View
Retailer 6
-
£572 GBP
$766 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
£594 GBP
$796 USD
View
B+
Retailer 8
-
£611 GBP
View
B+
Retailer 9
-
£634 GBP
$850 USD
View
B+
Retailer 10
-
£679 GBP
View
Retailer 11
-
£745 GBP
A$1,536 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
£768 GBP
ZAR 16,632 ZAR
View
B
Retailer 13
-
£1,144 GBP
View
B
Retailer 14
-
£1,554 GBP
$2,082 USD
View
Most Expensive
NZ Jewellers
d91a714f-70b0-41f4-b801-dd946b795669 · Oct 18
£1,554 GBP
$2,082 USD
View
Price last confirmed 15 days ago
14 more retailers have this diamond
Prices start from £496 GBPSave up to £1,058 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
0.40ct Heart
£496 GBP