Princess|Lab Grown|IGI

3.56ct D VVS1 Princess Lab Grown Diamond

GD • D/VVS1 • IGI LG738513590

Shape and cutting style on the report: Princess cut

Certificate IGI LG738513590

Diamond specifications and retailer prices

From £875 GBP
$1,172 USD
As of October 30, 2026
Save £2,678 GBP (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,141 GBP at Rare Carat · As of August 16, 2026
View at Rare Carat

About this 3.56ct lab-grown princess diamond

This 3.56ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG738513590 or 738513590. Listed at 22 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

3.56
Carat
D
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738513590
Dimensions8.39 × 8.36 × 6.03 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.39 mm8.36 mm3.56 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738513590
Side View
Table 70.0%Crown 39.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 72.1%

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: £1,471 GBP|Low: £875 GBP|High: £3,805 GBP|Avg: £2,101 GBP|-6.0%
Retailer 1
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
October 30, 2026
Retailer 7£875 GBP
Retailer 5£952 GBP
Retailer 6£979 GBP
Retailer 14£1,014 GBP
Retailer 3£1,142 GBP
Retailer 17£1,175 GBP
Retailer 16£1,217 GBP
Retailer 9£1,452 GBP
Retailer 1£1,471 GBP
Retailer 18£1,902 GBP
Retailer 13£1,982 GBP
Retailer 20£2,008 GBP
Retailer 10£2,334 GBP
Retailer 12£2,355 GBP
Retailer 2£2,798 GBP
Retailer 4£2,938 GBP
Retailer 19£3,205 GBP
Retailer 15£3,277 GBP
Retailer 8£3,552 GBP
Retailer 11£3,805 GBP

40 data points across 20 retailers

22 retailers£875 GBP to £3,552 GBP

A
Cheapest Retailer
-
£875 GBP
$1,172 USD
A
Retailer 2
-
£952 GBP
$1,275 USD
View
A
Retailer 3
-
£979 GBP
$1,312 USD
View
Final sale: no returns
A
Retailer 4
-
£1,014 GBP
$1,359 USD
View
Retailer 5
-
£1,034 GBP
$1,386 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
£1,142 GBP
$1,530 USD
View
B+
Retailer 7
-
£1,175 GBP
HK$12,300 HKD
View
B+
Retailer 8
-
£1,217 GBP
$1,631 USD
View
B+
Retailer 9
-
£1,452 GBP
$1,945 USD
View
B+
Retailer 10
-
£1,471 GBP
View
B+
Retailer 11
-
£1,902 GBP
$2,548 USD
View
B+
Retailer 12
-
£1,982 GBP
$2,656 USD
View
B
Retailer 13
-
£2,008 GBP
$2,691 USD
View
Retailer 14
-
£2,334 GBP
A$4,812 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
£2,355 GBP
ZAR 50,987 ZAR
View
B
Retailer 16
-
£2,798 GBP
View
B
Retailer 17
-
£2,938 GBP
$3,936 USD
View
B
Retailer 18
-
£3,205 GBP
$4,294 USD
View
B
Retailer 19
-
£3,277 GBP
View
B
Retailer 20
-
£3,552 GBP
$4,760 USD
View
Retailer 21
-
£3,805 GBP
A$7,843 AUD
View
Price last confirmed 22 days ago
Most Expensive
Rare Carat
C909-176 · Aug 16
£4,141 GBP
$5,549 USD
View
Price last confirmed 75 days ago
21 more retailers have this diamond
Prices start from £875 GBPSave up to £2,678 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
3.56ct Princess
£875 GBP