CaratHunter
Plans
Marquise|Lab Grown|IGI

0.73ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG530296748

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG530296748

Diamond specifications and retailer prices

From £123 GBP
As of November 4, 2026
Save £681 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £804 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG530296748 or 530296748. Listed at 18 retailers as of November 4, 2026, with prices from £123 to £804, a £681 spread on the same certified stone. Reve Diamonds lists it at £804. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530296748
Dimensions9.84 × 4.73 × 2.84 mm
L/W Ratio2.08
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
9.84 mm4.73 mm0.73 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG530296748
Side View
Table 60.0%Crown 30.7°Girdle: THN-STKPavilion 40.2°Culet: NoneDepth 60.0%

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: £267 GBP|Low: £118 GBP|High: £790 GBP|Avg: £334 GBP|+3.7%
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
November 5, 2026
Retailer 10£123 GBP
Retailer 5£137 GBP
Retailer 2£142 GBP
Retailer 3£153 GBP
Retailer 12£153 GBP
Retailer 1£267 GBP
Retailer 14£275 GBP
Retailer 8£276 GBP
Retailer 4£323 GBP
Retailer 11£333 GBP
Retailer 13£490 GBP
Retailer 9£518 GBP
Retailer 7£710 GBP
Retailer 6£790 GBP

45 data points across 14 retailers

18 retailers£123 GBP to £804 GBP

A
Cheapest Retailer
-
£123 GBP
A
Retailer 2
-
£137 GBP
View
Final sale: no returns
A
Retailer 3
-
£142 GBP
View
Retailer 4
-
£153 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£153 GBP
View
A
Retailer 6
-
£195 GBP
View
A
Retailer 7
-
£267 GBP
View
B+
Retailer 8
-
£275 GBP
View
A
Retailer 9
-
£276 GBP
View
B+
Retailer 10
-
£313 GBP
View
B+
Retailer 11
-
£323 GBP
View
B+
Retailer 12
-
£333 GBP
View
B
Retailer 13
-
£490 GBP
View
B
Retailer 14
-
£518 GBP
View
B
Retailer 15
-
£530 GBP
View
B
Retailer 16
-
£710 GBP
View
B
Retailer 17
-
£790 GBP
View
Most Expensive
B
Reve Diamonds
C41645564 · Nov 4
£804 GBP
$1,085 USD
View
17 more retailers have this diamond
Prices start from £123 GBPSave up to £681 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
0.73ct Marquise
£123 GBP