Princess|Lab Grown|IGI

1.03ct D VS1 Princess Lab Grown Diamond

VG • D/VS1 • IGI LG844684051

Shape and cutting style on the report: Princess cut

Certificate IGI LG844684051

Diamond specifications and retailer prices

From £124 GBP
$166 USD
As of October 27, 2026
Save £687 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £811 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844684051 or 844684051. Listed at 20 retailers as of October 25, 2026, with prices from £124 to £811, a £687 spread on the same certified stone. Reve Diamonds lists it at £811. 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

1.03
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684051
Dimensions5.62 × 5.37 × 3.97 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm5.37 mm1.03 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844684051
Side View
Table 71.0%Crown 40.2°Girdle: MediumPavilion 39.9°Culet: NoneDepth 73.9%

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 27
Current: £406 GBP|Low: £124 GBP|High: £811 GBP|Avg: £363 GBP|-22.4%
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
Reve Diamonds
October 31, 2026
Retailer 6£124 GBP
Retailer 9£139 GBP
Retailer 19£144 GBP
Retailer 4£154 GBP
Retailer 2£172 GBP
Retailer 15£206 GBP
Retailer 14£259 GBP
Retailer 20£260 GBP
Retailer 5£260 GBP
Retailer 16£272 GBP
Retailer 10£277 GBP
Retailer 17£331 GBP
Retailer 8£335 GBP
Retailer 1£406 GBP
Retailer 11£423 GBP
Retailer 12£463 GBP
Retailer 3£495 GBP
Retailer 7£505 GBP
Retailer 13£536 GBP
Retailer 18£721 GBP
Reve Diamonds£811 GBP

13 data points across 21 retailers

20 retailers£124 GBP to £811 GBP

A
Cheapest Retailer
-
£124 GBP
$166 USD
A
Retailer 2
-
£144 GBP
$193 USD
View
A
Retailer 3
-
£154 GBP
$206 USD
View
A
Retailer 4
-
£172 GBP
HK$1,800 HKD
View
A
Retailer 5
-
£206 GBP
View
A
Retailer 6
-
£259 GBP
€330 EUR
View
Retailer 7
-
£260 GBP
ZAR 5,636 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£260 GBP
$349 USD
View
A
Retailer 9
-
£272 GBP
View
B+
Retailer 10
-
£277 GBP
$371 USD
View
B+
Retailer 11
-
£331 GBP
View
B+
Retailer 12
-
£335 GBP
$449 USD
View
B+
Retailer 13
-
£406 GBP
$544 USD
View
B
Retailer 14
-
£423 GBP
SGD 766 SGD
View
B+
Retailer 15
-
£463 GBP
$620 USD
View
B
Retailer 16
-
£495 GBP
$663 USD
View
B
Retailer 17
-
£505 GBP
$676 USD
View
B
Retailer 18
-
£536 GBP
$718 USD
View
B
Retailer 19
-
£721 GBP
View
Most Expensive
B
Reve Diamonds
C62337C69 · Oct 25
£811 GBP
$1,086 USD
View
19 more retailers have this diamond
Prices start from £124 GBPSave up to £687 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
1.03ct Princess
£124 GBP