CaratHunter
Plans
Round|Natural|GIA

0.43ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6562387130

Certificate GIA 6562387130

Diamond specifications and retailer prices

From £195 GBP
₹24,967 INR
As of November 2, 2026
Save £853 GBP (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,048 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.43ct natural round diamond

This 0.43ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562387130. Listed at 14 retailers as of November 2, 2026, with prices from £195 to £1,048, a £853 spread on the same certified stone. NZ Jewellers lists it at £1,048. 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

0.43
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562387130
Dimensions4.79 × 4.81 × 3.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Crystal
Top View
4.79 mm4.81 mm0.43 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562387130
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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: Nov 2
Current: £1,048 GBP|Low: £195 GBP|High: £1,076 GBP|Avg: £447 GBP|-2.6%
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 2£195 GBP
Retailer 12£229 GBP
Retailer 3£273 GBP
Retailer 5£290 GBP
Retailer 13£305 GBP
Retailer 10£357 GBP
Retailer 4£361 GBP
Retailer 9£384 GBP
Retailer 11£398 GBP
Retailer 7£446 GBP
Retailer 6£554 GBP
Retailer 8£632 GBP
NZ Jewellers£1,048 GBP

28 data points across 13 retailers

14 retailers£195 GBP to £1,048 GBP

A
Cheapest Retailer
-
£195 GBP
₹24,967 INR
A
Retailer 2
-
£229 GBP
HK$2,400 HKD
View
A
Retailer 3
-
£273 GBP
$367 USD
View
A
Retailer 4
-
£290 GBP
SGD 526 SGD
View
A
Retailer 5
-
£305 GBP
$409 USD
View
B+
Retailer 6
-
£357 GBP
$479 USD
View
B+
Retailer 7
-
£361 GBP
$485 USD
View
B+
Retailer 8
-
£384 GBP
$515 USD
View
B+
Retailer 9
-
£398 GBP
$534 USD
View
B+
Retailer 10
-
£446 GBP
€570 EUR
View
Retailer 11
-
£454 GBP
A$937 AUD
View
Price last confirmed 30 days ago
B
Retailer 12
-
£554 GBP
View
B
Retailer 13
-
£632 GBP
View
Most Expensive
B
NZ Jewellers
ca30127d-50a0-44ed-8bb8-2b226b84d053 · Nov 2
£1,048 GBP
$1,407 USD
View
13 more retailers have this diamond
Prices start from £195 GBPSave up to £853 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
0.43ct Round
£195 GBP