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Princess|Lab Grown|IGI

1.65ct H VVS1 Princess Lab Grown Diamond

GD • H/VVS1 • IGI LG432021467

Shape and cutting style on the report: Princess cut

Certificate IGI LG432021467

Diamond specifications and retailer prices

From £408 GBP
As of November 3, 2026
Save £1,158 GBP (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,763 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.65ct lab-grown princess diamond

This 1.65ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG432021467 or 432021467. Listed at 12 retailers as of November 3, 2026, with a 284% 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

1.65
Carat
H
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.2°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG432021467
Dimensions6.34 × 6.32 × 4.55 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa
Top View
6.34 mm6.32 mm1.65 ctH / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG432021467
Side View
Table 68.0%Crown 44.2°Girdle: THK-VTKPavilion 37.6°Culet: NoneDepth 72.0%

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 3
Current: £2,763 GBP|Low: £296 GBP|High: £2,763 GBP|Avg: £947 GBP|+28.2%
Do Amore 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
November 2, 2026
Retailer 5£296 GBP
Retailer 9£408 GBP
Retailer 11£493 GBP
Retailer 12£609 GBP
Retailer 4£612 GBP
Retailer 2£735 GBP
Retailer 13£921 GBP
Retailer 10£944 GBP
Retailer 6£975 GBP
Retailer 8£1,084 GBP
Retailer 14£1,287 GBP
Retailer 3£1,427 GBP
Retailer 7£1,566 GBP
Do Amore Diamonds£2,763 GBP

19 data points across 14 retailers

12 retailers£408 GBP to £1,566 GBP

Retailer 1
-
£243 GBP
Price last confirmed 44 days ago
Retailer 2
-
£297 GBP
View
Price last confirmed 43 days ago
B+
Retailer 3
-
£408 GBP
View
B+
Retailer 4
-
£493 GBP
View
B+
Retailer 5
-
£609 GBP
View
B
Retailer 6
-
£735 GBP
View
B
Retailer 7
-
£921 GBP
View
B
Retailer 8
-
£944 GBP
View
B
Retailer 9
-
£1,084 GBP
View
B
Retailer 10
-
£1,427 GBP
View
C
Retailer 11
-
£1,566 GBP
View
Most Expensive
Do Amore Diamonds
27-586D1FA62 · Nov 4
£2,763 GBP
$3,730 USD
View
Price under review
11 more retailers have this diamond
Prices start from £408 GBPSave up to £1,158 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+
1.65ct Princess
£408 GBP