Princess|Lab Grown|IGI

0.70ct F SI2 Princess Lab Grown Diamond

ID • F/SI2 • IGI LG792663851

Shape and cutting style on the report: Princess cut

Certificate IGI LG792663851

Diamond specifications and retailer prices

From £105 GBP
HK$1,100 HKD
As of November 1, 2026
Save £186 GBP (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £683 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 0.7ct lab-grown princess diamond

This 0.7ct lab-grown princess sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG792663851 or 792663851. Listed at 15 retailers as of October 31, 2026, with a 177% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
Crown angle37°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792663851
Dimensions4.83 × 4.82 × 3.42 mm
L/W Ratio1.00
Culet sizeC
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.83 mm4.82 mm0.70 ctF / SI2
OriginLab Grown
CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG792663851
Side View
Table 76.0%Crown 37°Girdle: MediumPavilion 40°Culet: NoneDepth 70.8%

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: Nov 1
Current: £683 GBP|Low: £72 GBP|High: £695 GBP|Avg: £216 GBP|-0.6%
MOH London
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
October 31, 2026
Retailer 13£75 GBP
Retailer 3£87 GBP
Retailer 4£99 GBP
Retailer 6£105 GBP
Retailer 10£170 GBP
Retailer 11£179 GBP
Retailer 12£189 GBP
Retailer 5£190 GBP
Retailer 2£206 GBP
Retailer 9£228 GBP
Retailer 8£260 GBP
Retailer 14£270 GBP
Retailer 7£291 GBP
MOH London£683 GBP

21 data points across 14 retailers

15 retailers£105 GBP to £291 GBP

Retailer 1
-
£75 GBP
$100 USD
Price last confirmed 22 days ago
Retailer 2
-
£87 GBP
$116 USD
View
Price last confirmed 19 days ago
Retailer 3
-
£99 GBP
$132 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
£105 GBP
HK$1,100 HKD
View
A
Retailer 5
-
£170 GBP
€217 EUR
View
Retailer 6
-
£179 GBP
$240 USD
View
Price last confirmed 11 days ago
Retailer 7
-
£189 GBP
$253 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£190 GBP
$255 USD
View
B+
Retailer 9
-
£206 GBP
$276 USD
View
Retailer 10
-
£228 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£260 GBP
SGD 471 SGD
View
B+
Retailer 12
-
£270 GBP
$362 USD
View
B+
Retailer 13
-
£291 GBP
$390 USD
View
Retailer 14
-
£297 GBP
$398 USD
View
Price last confirmed 28 days ago
Most Expensive
MOH London
LG792663851 · Oct 21
£683 GBP
View
Price last confirmed 12 days ago
14 more retailers have this diamond
Prices start from £105 GBPSave up to £186 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
0.70ct Princess
£105 GBP