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Marquise|Lab Grown|IGI

0.97ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG775617119

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG775617119

Diamond specifications and retailer prices

From £126 GBP
$169 USD
As of October 30, 2026
Save £693 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £819 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.97ct lab-grown marquise diamond

This 0.97ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG775617119 or 775617119. Listed at 22 retailers as of October 29, 2026, with prices from £126 to £819, a £693 spread on the same certified stone. Flawless Fine Jewelry lists it at £819. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775617119
Dimensions10.14 × 5.11 × 5.11 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.14 mm5.11 mm0.97 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775617119
Side View
Table 61.0%Crown 38.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.4%

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: £819 GBP|Low: £118 GBP|High: £819 GBP|Avg: £285 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 10£126 GBP
Retailer 9£152 GBP
Retailer 2£158 GBP
Retailer 14£201 GBP
Retailer 16£259 GBP
Retailer 4£275 GBP
Retailer 13£278 GBP
Retailer 11£280 GBP
Retailer 3£289 GBP
Retailer 8£343 GBP
Retailer 6£379 GBP
Retailer 5£390 GBP
Retailer 7£406 GBP
Retailer 15£543 GBP
Retailer 17£715 GBP
Retailer 12£817 GBP
Flawless Fine Jewelry£819 GBP

30 data points across 17 retailers

22 retailers£126 GBP to £819 GBP

A
Cheapest Retailer
-
£126 GBP
$169 USD
A
Retailer 2
-
£143 GBP
$191 USD
View
A
Retailer 3
-
£152 GBP
$204 USD
View
A
Retailer 4
-
£152 GBP
$204 USD
View
A
Retailer 5
-
£158 GBP
$212 USD
View
Final sale: no returns
A
Retailer 6
-
£201 GBP
View
A
Retailer 7
-
£254 GBP
$340 USD
View
A
Retailer 8
-
£259 GBP
€331 EUR
View
A
Retailer 9
-
£275 GBP
ZAR 5,951 ZAR
View
A
Retailer 10
-
£278 GBP
View
A
Retailer 11
-
£280 GBP
$375 USD
View
A
Retailer 12
-
£289 GBP
View
B+
Retailer 13
-
£343 GBP
$460 USD
View
B+
Retailer 14
-
£379 GBP
A$781 AUD
View
B+
Retailer 15
-
£387 GBP
$519 USD
View
B+
Retailer 16
-
£390 GBP
A$803 AUD
View
B+
Retailer 17
-
£406 GBP
$544 USD
View
B
Retailer 18
-
£489 GBP
$655 USD
View
B
Retailer 19
-
£543 GBP
$728 USD
View
B
Retailer 20
-
£715 GBP
View
B
Retailer 21
-
£817 GBP
$1,094 USD
View
Most Expensive
B
Flawless Fine Jewelry
44E8FF1C8 · Oct 29
£819 GBP
View
21 more retailers have this diamond
Prices start from £126 GBPSave up to £693 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
0.97ct Marquise
£126 GBP