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Heart|Natural|GIA

1.61ct G SI2 Heart Natural Diamond

GD • G/SI2 • GIA 2235890573

Certificate GIA 2235890573

Diamond specifications and retailer prices

From £4,269 GBP
$5,729 USD
As of November 1, 2026
Save £4,767 GBP (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £9,036 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.61ct natural heart diamond

This 1.61ct 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 2235890573. Listed at 16 retailers as of October 30, 2026, with prices from £4,269 to £9,036, a £4,767 spread on the same certified stone. NZ Jewellers lists it at £9,036. 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

1.61
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235890573
Dimensions7.52 × 8.20 × 4.42 mm
L/W Ratio1.09
Girdle conditionFaceted
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.52 mm8.20 mm1.61 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235890573
Side View
Table 68.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 53.9%

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: £9,036 GBP|Low: £4,141 GBP|High: £9,036 GBP|Avg: £5,797 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 12£4,326 GBP
Retailer 9£4,517 GBP
Retailer 11£4,518 GBP
Retailer 4£4,597 GBP
Retailer 13£4,894 GBP
Retailer 10£4,970 GBP
Retailer 6£5,181 GBP
Retailer 3£5,648 GBP
Retailer 2£5,902 GBP
Retailer 5£5,954 GBP
Retailer 7£7,529 GBP
Retailer 8£8,409 GBP
NZ Jewellers£9,036 GBP

41 data points across 13 retailers

16 retailers£4,269 GBP to £9,036 GBP

B+
Cheapest Retailer
-
£4,269 GBP
$5,729 USD
B+
Retailer 2
-
£4,326 GBP
$5,805 USD
View
B+
Retailer 3
-
£4,517 GBP
$6,062 USD
View
Final sale: no returns
B+
Retailer 4
-
£4,518 GBP
$6,063 USD
View
B
Retailer 5
-
£4,597 GBP
$6,169 USD
View
B
Retailer 6
-
£4,818 GBP
$6,466 USD
View
B
Retailer 7
-
£4,894 GBP
$6,568 USD
View
B
Retailer 8
-
£4,970 GBP
$6,669 USD
View
B
Retailer 9
-
£5,181 GBP
View
Retailer 10
-
£5,648 GBP
$7,579 USD
View
Price last confirmed 56 days ago
B
Retailer 11
-
£5,648 GBP
$7,579 USD
View
B
Retailer 12
-
£5,902 GBP
€7,543 EUR
View
Retailer 13
-
£5,954 GBP
$7,990 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
£7,529 GBP
View
C
Retailer 15
-
£8,409 GBP
View
Most Expensive
C
NZ Jewellers
bb910df4-5e52-4a90-9df5-d99db05ef9c3 · Oct 30
£9,036 GBP
$12,126 USD
View
15 more retailers have this diamond
Prices start from £4,269 GBPSave up to £4,767 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+
1.61ct Heart
£4,269 GBP