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Princess|Lab Grown|IGI

0.70ct F VS1 Princess Lab Grown Diamond

VG • F/VS1 • IGI LG840664487

Shape and cutting style on the report: Princess cut

Certificate IGI LG840664487

Diamond specifications and retailer prices

From £124 GBP
HK$1,300 HKD
As of November 1, 2026
Save £323 GBP (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £556 GBP at Flawless Fine Jewelry · As of October 17, 2026
View at Flawless Fine Jewelry

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840664487 or 840664487. Listed at 13 retailers as of November 1, 2026, with a 261% 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

0.70
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle44.8°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664487
Dimensions4.56 × 4.55 × 3.74 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.56 mm4.55 mm0.70 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG840664487
Side View
Table 72.0%Crown 44.8°Girdle: Slightly ThickPavilion 42.6°Culet: NoneDepth 82.2%

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: £556 GBP|Low: £124 GBP|High: £556 GBP|Avg: £259 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 13£124 GBP
Retailer 11£160 GBP
Retailer 5£180 GBP
Retailer 6£188 GBP
Retailer 10£189 GBP
Retailer 12£208 GBP
Retailer 8£214 GBP
Retailer 2£252 GBP
Retailer 9£261 GBP
Retailer 4£296 GBP
Retailer 7£311 GBP
Retailer 3£447 GBP
Flawless Fine Jewelry£556 GBP

24 data points across 13 retailers

13 retailers£124 GBP to £447 GBP

A
Cheapest Retailer
-
£124 GBP
HK$1,300 HKD
Retailer 2
-
£160 GBP
$215 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£180 GBP
$242 USD
View
A
Retailer 4
-
£188 GBP
€240 EUR
View
Retailer 5
-
£189 GBP
ZAR 4,088 ZAR
View
Price last confirmed 11 days ago
Retailer 6
-
£208 GBP
$279 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£214 GBP
View
B+
Retailer 8
-
£252 GBP
$338 USD
View
Retailer 9
-
£261 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£296 GBP
SGD 537 SGD
View
B+
Retailer 11
-
£311 GBP
$418 USD
View
B
Retailer 12
-
£447 GBP
$600 USD
View
Most Expensive
Flawless Fine Jewelry
0F2D647C3 · Oct 17
£556 GBP
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from £124 GBPSave up to £323 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
£124 GBP