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Princess|Lab Grown|IGI

3.43ct D IF Princess Lab Grown Diamond

VG • D/IF • IGI LG762544418

Shape and cutting style on the report: Princess cut

Certificate IGI LG762544418

Diamond specifications and retailer prices

From £1,743 GBP
$2,335 USD
As of October 30, 2026
Save £5,333 GBP (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £13,575 GBP at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.43ct lab-grown princess diamond

This 3.43ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762544418 or 762544418. Listed at 14 retailers as of October 30, 2026, with a 306% 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

3.43
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544418
Dimensions8.38 × 8.37 × 6.04 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.38 mm8.37 mm3.43 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544418
Side View
Table 68.0%Crown 40.1°Girdle: MediumPavilion 40.3°Culet: NoneDepth 72.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £13,575 GBP|Low: £1,743 GBP|High: £13,575 GBP|Avg: £4,489 GBP|+1.2%
Novita Diamonds
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
October 31, 2026
Retailer 7£1,743 GBP
Retailer 2£2,193 GBP
Retailer 10£2,207 GBP
Retailer 11£2,420 GBP
Retailer 5£2,852 GBP
Retailer 14£3,023 GBP
Retailer 13£4,093 GBP
Retailer 8£4,303 GBP
Retailer 4£4,717 GBP
Retailer 6£4,956 GBP
Retailer 3£5,154 GBP
Retailer 12£6,167 GBP
Retailer 9£7,075 GBP
Novita Diamonds£13,575 GBP

45 data points across 14 retailers

14 retailers£1,743 GBP to £7,075 GBP

A
Cheapest Retailer
-
£1,743 GBP
$2,335 USD
A
Retailer 2
-
£2,193 GBP
$2,939 USD
View
A
Retailer 3
-
£2,207 GBP
HK$23,100 HKD
View
A
Retailer 4
-
£2,420 GBP
View
A
Retailer 5
-
£2,852 GBP
$3,822 USD
View
A
Retailer 6
-
£3,023 GBP
€3,858 EUR
View
A
Retailer 7
-
£4,093 GBP
ZAR 88,594 ZAR
View
B+
Retailer 8
-
£4,303 GBP
$5,765 USD
View
Retailer 9
-
£4,717 GBP
$6,320 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
£4,956 GBP
$6,640 USD
View
B+
Retailer 11
-
£5,154 GBP
View
B+
Retailer 12
-
£6,167 GBP
$8,263 USD
View
B
Retailer 13
-
£7,075 GBP
$9,480 USD
View
Most Expensive
Novita Diamonds
cert_762544418 · Oct 8
£13,575 GBP
A$27,984 AUD
View
Price last confirmed 22 days ago
13 more retailers have this diamond
Prices start from £1,743 GBPSave up to £5,333 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
3.43ct Princess
£1,743 GBP