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Marquise|Lab Grown|IGI

0.70ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG537225528

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG537225528

Diamond specifications and retailer prices

From £119 GBP
As of November 4, 2026
Save £651 GBP (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £770 GBP at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.7ct lab-grown marquise diamond

This 0.7ct lab-grown marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537225528 or 537225528. Listed at 14 retailers as of November 4, 2026, with prices from £119 to £770, a £651 spread on the same certified stone. Flawless Fine Jewelry lists it at £770. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537225528
Dimensions9.57 × 4.56 × 2.74 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.57 mm4.56 mm0.70 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537225528
Side View
Table 58.0%Crown 34.8°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £257 GBP|Low: £114 GBP|High: £698 GBP|Avg: £292 GBP|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 7£119 GBP
Retailer 4£133 GBP
Retailer 12£138 GBP
Retailer 2£148 GBP
Retailer 9£148 GBP
Retailer 1£257 GBP
Retailer 11£267 GBP
Retailer 8£312 GBP
Retailer 3£319 GBP
Retailer 10£474 GBP
Retailer 6£501 GBP
Retailer 5£689 GBP

44 data points across 12 retailers

14 retailers£119 GBP to £770 GBP

A
Cheapest Retailer
-
£119 GBP
A
Retailer 2
-
£133 GBP
View
Final sale: no returns
A
Retailer 3
-
£138 GBP
View
Retailer 4
-
£148 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£148 GBP
View
A
Retailer 6
-
£257 GBP
View
A
Retailer 7
-
£267 GBP
View
B+
Retailer 8
-
£294 GBP
View
B+
Retailer 9
-
£312 GBP
View
B+
Retailer 10
-
£319 GBP
View
B
Retailer 11
-
£474 GBP
View
B
Retailer 12
-
£501 GBP
View
B
Retailer 13
-
£689 GBP
View
Most Expensive
B
Flawless Fine Jewelry
B1216FC4E · Nov 4
£770 GBP
View
13 more retailers have this diamond
Prices start from £119 GBPSave up to £651 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 Marquise
£119 GBP