CaratHunter
Plans
Princess|Lab Grown|IGI

1.20ct D VS2 Princess Lab Grown Diamond

EX • D/VS2 • IGI LG807635591

Shape and cutting style on the report: Princess cut

Certificate IGI LG807635591

Diamond specifications and retailer prices

From £134 GBP
$180 USD
As of November 2, 2026
Save £1,148 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,282 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807635591 or 807635591. Listed at 14 retailers as of November 1, 2026, with prices from £134 to £1,282, a £1,148 spread on the same certified stone. Do Amore Diamonds lists it at £1,282. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807635591
Dimensions5.68 × 5.64 × 4.16 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.68 mm5.64 mm1.20 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807635591
Side View
Table 73.0%Crown 47°Girdle: ThickPavilion 39.1°Culet: NoneDepth 73.8%

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: £1,282 GBP|Low: £134 GBP|High: £1,341 GBP|Avg: £491 GBP|-4.4%
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
Retailer 15
October 31, 2026
Retailer 14£134 GBP
Retailer 12£155 GBP
Retailer 6£204 GBP
Retailer 3£224 GBP
Retailer 5£262 GBP
Retailer 8£300 GBP
Retailer 13£370 GBP
Retailer 7£538 GBP
Retailer 15£563 GBP
Retailer 10£575 GBP
Retailer 11£589 GBP
Retailer 4£617 GBP
Retailer 2£626 GBP
Retailer 9£861 GBP
Do Amore Diamonds£1,282 GBP

29 data points across 15 retailers

14 retailers£134 GBP to £1,282 GBP

A
Cheapest Retailer
-
£134 GBP
$180 USD
A
Retailer 2
-
£155 GBP
$208 USD
View
Retailer 3
-
£204 GBP
$274 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
£224 GBP
$301 USD
View
Retailer 5
-
£262 GBP
$352 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
£300 GBP
€384 EUR
View
B+
Retailer 7
-
£370 GBP
$496 USD
View
B
Retailer 8
-
£563 GBP
$756 USD
View
B+
Retailer 9
-
£575 GBP
A$1,188 AUD
View
B+
Retailer 10
-
£589 GBP
$791 USD
View
B+
Retailer 11
-
£617 GBP
$828 USD
View
B
Retailer 12
-
£626 GBP
$840 USD
View
B
Retailer 13
-
£861 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1D621D4D9 · Nov 1
£1,282 GBP
$1,720 USD
View
13 more retailers have this diamond
Prices start from £134 GBPSave up to £1,148 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
1.20ct Princess
£134 GBP