Princess|Lab Grown|IGI

5.43ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG732509032

Shape and cutting style on the report: Princess cut

Certificate IGI LG732509032

Diamond specifications and retailer prices

From €968 EUR
$1,077 USD
As of October 30, 2026
Save €2,954 EUR (75%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €11,402 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.43ct lab-grown princess diamond

This 5.43ct lab-grown princess sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG732509032 or 732509032. Listed at 24 retailers as of October 30, 2026, with a 305% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.43
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732509032
Dimensions9.51 × 9.33 × 6.85 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.51 mm9.33 mm5.43 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732509032
Side View
Table 67.0%Crown 45.5°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 73.4%

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 30
Current: €11,402 EUR|Low: €929 EUR|High: €11,402 EUR|Avg: €2,674 EUR
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 4€968 EUR
Retailer 21€1,053 EUR
Retailer 8€1,084 EUR
Retailer 7€1,122 EUR
Retailer 23€1,122 EUR
Retailer 2€1,219 EUR
Retailer 6€1,222 EUR
Retailer 10€1,440 EUR
Retailer 19€1,606 EUR
Retailer 17€1,616 EUR
Retailer 13€1,763 EUR
Retailer 22€2,104 EUR
Retailer 20€2,259 EUR
Retailer 3€2,273 EUR
Retailer 9€2,277 EUR
Retailer 11€2,624 EUR
Retailer 12€3,095 EUR
Retailer 14€3,251 EUR
Retailer 15€3,420 EUR
Retailer 18€3,812 EUR
Retailer 16€3,922 EUR
Retailer 5€5,090 EUR
Brilliant Earth€11,402 EUR

29 data points across 23 retailers

24 retailers€968 EUR to €3,922 EUR

A
Cheapest Retailer
-
€968 EUR
$1,077 USD
A
Retailer 2
-
€1,053 EUR
$1,172 USD
View
A
Retailer 3
-
€1,084 EUR
$1,206 USD
View
Final sale: no returns
Retailer 4
-
€1,122 EUR
$1,249 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
€1,122 EUR
$1,249 USD
View
A
Retailer 6
-
€1,219 EUR
£1,068 GBP
View
A
Retailer 7
-
€1,222 EUR
$1,360 USD
View
A
Retailer 8
-
€1,440 EUR
$1,603 USD
View
A
Retailer 9
-
€1,606 EUR
$1,788 USD
View
A
Retailer 10
-
€1,616 EUR
£1,416 GBP
View
A
Retailer 11
-
€1,763 EUR
View
B+
Retailer 12
-
€2,104 EUR
$2,342 USD
View
B+
Retailer 13
-
€2,259 EUR
ZAR 40,626 ZAR
View
Retailer 14
-
€2,273 EUR
A$3,892 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
€2,277 EUR
$2,534 USD
View
B+
Retailer 16
-
€2,624 EUR
$2,921 USD
View
B+
Retailer 17
-
€3,095 EUR
£2,712 GBP
View
B+
Retailer 18
-
€3,251 EUR
$3,618 USD
View
B
Retailer 19
-
€3,420 EUR
$3,807 USD
View
B
Retailer 20
-
€3,812 EUR
£3,341 GBP
View
B
Retailer 21
-
€3,922 EUR
$4,365 USD
View
Retailer 22
-
€5,090 EUR
$5,665 USD
View
Price last confirmed 12 days ago
Retailer 23
-
€8,238 EUR
£7,220 GBP
View
Price last confirmed 20 days ago
Most Expensive
Brilliant Earth
18587414A · Oct 28
€11,402 EUR
$12,690 USD
View
Price under review
23 more retailers have this diamond
Prices start from €968 EURSave up to €2,954 EUR

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
5.43ct Princess
€968 EUR