Princess|Lab Grown|IGI

1.02ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG843642174

Shape and cutting style on the report: Princess cut

Certificate IGI LG843642174

Diamond specifications and retailer prices

From £136 GBP
$182 USD
As of October 30, 2026
Save £712 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £848 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.02ct lab-grown princess diamond

This 1.02ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843642174 or 843642174. Listed at 22 retailers as of October 30, 2026, with prices from £136 to £848, a £712 spread on the same certified stone. Reve Diamonds lists it at £848. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843642174
Dimensions5.68 × 5.60 × 3.88 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 mm5.60 mm1.02 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843642174
Side View
Table 67.0%Crown 36.7°Girdle: MediumPavilion 38.1°Culet: NoneDepth 69.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £298 GBP|Low: £136 GBP|High: £848 GBP|Avg: £383 GBP|+30.8%
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Retailer 21
Reve Diamonds
October 30, 2026
Retailer 8£136 GBP
Retailer 7£152 GBP
Retailer 4£157 GBP
Retailer 11£169 GBP
Retailer 20£169 GBP
Retailer 2£191 GBP
Retailer 12£226 GBP
Retailer 3£260 GBP
Retailer 17£289 GBP
Retailer 16£290 GBP
Retailer 1£298 GBP
Retailer 15£304 GBP
Retailer 6£347 GBP
Retailer 19£411 GBP
Retailer 13£459 GBP
Retailer 18£518 GBP
Retailer 9£542 GBP
Retailer 14£562 GBP
Retailer 5£572 GBP
Retailer 10£582 GBP
Retailer 21£789 GBP
Reve Diamonds£848 GBP

15 data points across 22 retailers

22 retailers£136 GBP to £848 GBP

A
Cheapest Retailer
-
£136 GBP
$182 USD
A
Retailer 2
-
£152 GBP
$203 USD
View
Final sale: no returns
A
Retailer 3
-
£157 GBP
$211 USD
View
A
Retailer 4
-
£169 GBP
$226 USD
View
A
Retailer 5
-
£169 GBP
$226 USD
View
A
Retailer 6
-
£191 GBP
HK$2,000 HKD
View
A
Retailer 7
-
£226 GBP
View
A
Retailer 8
-
£260 GBP
$349 USD
View
A
Retailer 9
-
£289 GBP
ZAR 6,261 ZAR
View
A
Retailer 10
-
£290 GBP
€370 EUR
View
B+
Retailer 11
-
£298 GBP
$399 USD
View
A
Retailer 12
-
£304 GBP
View
B+
Retailer 13
-
£347 GBP
$465 USD
View
B+
Retailer 14
-
£411 GBP
A$847 AUD
View
B+
Retailer 15
-
£459 GBP
SGD 831 SGD
View
B+
Retailer 16
-
£518 GBP
A$1,067 AUD
View
B
Retailer 17
-
£542 GBP
$726 USD
View
B
Retailer 18
-
£562 GBP
$753 USD
View
B
Retailer 19
-
£572 GBP
$766 USD
View
B
Retailer 20
-
£582 GBP
$780 USD
View
B
Retailer 21
-
£789 GBP
View
Most Expensive
B
Reve Diamonds
18DCD96D1 · Oct 30
£848 GBP
$1,136 USD
View
21 more retailers have this diamond
Prices start from £136 GBPSave up to £712 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
1.02ct Princess
£136 GBP