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Heart|Natural|GIA

1.62ct G SI2 Heart Natural Diamond

GD • G/SI2 • GIA 2404582828

Shape and cutting style on the report: Heart brilliant

Certificate GIA 2404582828

Diamond specifications and retailer prices

From £5,544 GBP
$7,440 USD
As of October 28, 2026
Save £6,494 GBP (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £12,038 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.62ct natural heart diamond

This 1.62ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2404582828. Listed at 15 retailers as of October 28, 2026, with prices from £5,544 to £12,038, a £6,494 spread on the same certified stone. NZ Jewellers lists it at £12,038. 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

1.62
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2404582828
Dimensions8.20 × 8.24 × 3.82 mm
L/W Ratio1.00
Top View
8.20 mm8.24 mm1.62 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2404582828
Side View
Table 56.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 46.7%

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: Oct 28
Current: £12,038 GBP|Low: £5,016 GBP|High: £12,038 GBP|Avg: £7,124 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
November 2, 2026
Retailer 8£5,544 GBP
Retailer 4£5,548 GBP
Retailer 9£6,019 GBP
Retailer 12£6,019 GBP
Retailer 3£6,125 GBP
Retailer 5£6,415 GBP
Retailer 11£6,520 GBP
Retailer 10£6,621 GBP
Retailer 6£6,721 GBP
Retailer 13£7,523 GBP
Retailer 2£7,862 GBP
Retailer 7£10,031 GBP
NZ Jewellers£12,038 GBP

43 data points across 13 retailers

15 retailers£5,544 GBP to £12,038 GBP

B+
Cheapest Retailer
-
£5,544 GBP
$7,440 USD
B
Retailer 2
-
£5,635 GBP
$7,562 USD
View
B
Retailer 3
-
£6,019 GBP
$8,077 USD
View
Final sale: no returns
B
Retailer 4
-
£6,019 GBP
$8,077 USD
View
B
Retailer 5
-
£6,125 GBP
$8,219 USD
View
B
Retailer 6
-
£6,415 GBP
$8,608 USD
View
B
Retailer 7
-
£6,520 GBP
$8,750 USD
View
B
Retailer 8
-
£6,621 GBP
$8,885 USD
View
B
Retailer 9
-
£6,721 GBP
View
Retailer 10
-
£7,523 GBP
$10,096 USD
View
Price last confirmed 56 days ago
C
Retailer 11
-
£7,523 GBP
$10,096 USD
View
B
Retailer 12
-
£7,862 GBP
€10,048 EUR
View
Retailer 13
-
£7,924 GBP
$10,633 USD
View
Price last confirmed 10 days ago
C
Retailer 14
-
£10,031 GBP
View
Most Expensive
C
NZ Jewellers
9b796eff-eee5-4ee6-bc53-791b93d4693e · Oct 30
£12,038 GBP
$16,154 USD
View
14 more retailers have this diamond
Prices start from £5,544 GBPSave up to £6,494 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.

B+
1.62ct Heart
£5,544 GBP