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Marquise|Lab Grown|IGI

0.93ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG638478933

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG638478933

Diamond specifications and retailer prices

From £445 GBP
A$918 AUD
As of November 2, 2026
Save £222 GBP (33%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £805 GBP at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 0.93ct lab-grown marquise diamond

This 0.93ct lab-grown marquise sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638478933 or 638478933. Listed at 14 retailers as of October 31, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.93
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638478933
Dimensions10.23 × 5.14 × 3.08 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.23 mm5.14 mm0.93 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638478933
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £445 GBP|Low: £130 GBP|High: £1,170 GBP|Avg: £472 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 31, 2026
Retailer 11£136 GBP
Retailer 4£192 GBP
Retailer 7£204 GBP
Retailer 5£295 GBP
Retailer 6£303 GBP
Retailer 9£389 GBP
Retailer 3£406 GBP
Retailer 1£445 GBP
Retailer 2£667 GBP
Retailer 8£792 GBP
Reve Diamonds£805 GBP
Retailer 10£1,170 GBP

26 data points across 12 retailers

14 retailers£445 GBP to £667 GBP

Retailer 1
-
£122 GBP
$164 USD
Price last confirmed 25 days ago
Retailer 2
-
£142 GBP
$190 USD
View
Price last confirmed 34 days ago
Retailer 3
-
£151 GBP
$203 USD
View
Price last confirmed 21 days ago
Retailer 4
-
£151 GBP
$203 USD
View
Price last confirmed 30 days ago
Retailer 5
-
£204 GBP
$274 USD
View
Price last confirmed 21 days ago
Retailer 6
-
£295 GBP
View
Price last confirmed 21 days ago
Retailer 7
-
£303 GBP
ZAR 6,561 ZAR
View
Price last confirmed 25 days ago
Retailer 8
-
£389 GBP
A$803 AUD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
£445 GBP
A$918 AUD
View
Retailer 10
-
£466 GBP
$625 USD
View
Price last confirmed 20 days ago
Retailer 11
-
£538 GBP
$722 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
£667 GBP
$895 USD
View
Retailer 13
-
£792 GBP
View
Price last confirmed 22 days ago
Most Expensive
Reve Diamonds
4F6388172 · Oct 11
£805 GBP
$1,081 USD
View
Price last confirmed 22 days ago
13 more retailers have this diamond
Prices start from £445 GBPSave up to £222 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.

B+
0.93ct Marquise
£445 GBP