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Marquise|Lab Grown|IGI

0.97ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG684505224

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG684505224

Diamond specifications and retailer prices

From £156 GBP
$209 USD
As of October 30, 2026
Save £702 GBP (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £858 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG684505224 or 684505224. Listed at 16 retailers as of October 30, 2026, with prices from £156 to £858, a £702 spread on the same certified stone. Reve Diamonds lists it at £858. 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 angle33.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG684505224
Dimensions10.33 × 5.14 × 3.17 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.33 mm5.14 mm0.97 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG684505224
Side View
Table 57.0%Crown 33.8°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.7%

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: £312 GBP|Low: £134 GBP|High: £858 GBP|Avg: £417 GBP|+24.9%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 7£149 GBP
Retailer 3£156 GBP
Retailer 14£223 GBP
Retailer 4£260 GBP
Retailer 12£284 GBP
Retailer 5£291 GBP
Retailer 2£303 GBP
Retailer 10£312 GBP
Retailer 1£312 GBP
Retailer 15£405 GBP
Retailer 11£430 GBP
Retailer 13£556 GBP
Retailer 16£595 GBP
Retailer 6£709 GBP
Retailer 8£717 GBP
Retailer 9£810 GBP
Reve Diamonds£858 GBP

39 data points across 17 retailers

16 retailers£156 GBP to £858 GBP

Retailer 1
-
£146 GBP
$196 USD
Price last confirmed 33 days ago
A
Retailer 2
-
£156 GBP
$209 USD
View
Final sale: no returns
Retailer 3
-
£223 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
£260 GBP
$348 USD
View
A
Retailer 5
-
£284 GBP
€362 EUR
View
Retailer 6
-
£291 GBP
View
Price last confirmed 21 days ago
B+
Retailer 7
-
£303 GBP
$406 USD
View
B+
Retailer 8
-
£312 GBP
ZAR 6,746 ZAR
View
B+
Retailer 9
-
£312 GBP
View
B+
Retailer 10
-
£405 GBP
$543 USD
View
B+
Retailer 11
-
£430 GBP
A$886 AUD
View
B
Retailer 12
-
£556 GBP
$745 USD
View
B
Retailer 13
-
£595 GBP
$797 USD
View
B
Retailer 14
-
£709 GBP
$950 USD
View
B
Retailer 15
-
£810 GBP
View
Most Expensive
B
Reve Diamonds
2F566D990 · Oct 30
£858 GBP
$1,150 USD
View
15 more retailers have this diamond
Prices start from £156 GBPSave up to £702 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
£156 GBP