CaratHunter
Plans
Marquise|Lab Grown|IGI

0.70ct I VS1 Marquise Lab Grown Diamond

ID • I/VS1 • IGI LG530295906

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG530295906

Diamond specifications and retailer prices

From €143 EUR
$160 USD
As of October 30, 2026
Save €478 EUR (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €833 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.7ct lab-grown marquise diamond

This 0.7ct lab-grown marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530295906 or 530295906. Listed at 14 retailers as of October 30, 2026, with a 334% 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

0.70
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530295906
Dimensions9.52 × 4.54 × 2.73 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
9.52 mm4.54 mm0.70 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG530295906
Side View
Table 58.5%Crown 35.3°Girdle: MED-THKPavilion 38.4°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: Oct 30
Current: €833 EUR|Low: €138 EUR|High: €2,480 EUR|Avg: €540 EUR|-0.8%
MOH London
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
Retailer 18
Retailer 19
October 27, 2026
Retailer 13€143 EUR
Retailer 3€160 EUR
Retailer 17€166 EUR
Retailer 14€178 EUR
Retailer 18€178 EUR
Retailer 6€294 EUR
Retailer 16€321 EUR
Retailer 2€321 EUR
Retailer 4€349 EUR
Retailer 19€384 EUR
Retailer 10€425 EUR
Retailer 9€527 EUR
Retailer 15€572 EUR
Retailer 11€600 EUR
Retailer 12€604 EUR
Retailer 7€621 EUR
MOH London€833 EUR
Retailer 5€859 EUR
Retailer 8€2,480 EUR

20 data points across 19 retailers

14 retailers€143 EUR to €621 EUR

A
Cheapest Retailer
-
€143 EUR
$160 USD
A
Retailer 2
-
€160 EUR
$179 USD
View
Final sale: no returns
A
Retailer 3
-
€166 EUR
$186 USD
View
A
Retailer 4
-
€178 EUR
$199 USD
View
A
Retailer 5
-
€178 EUR
$199 USD
View
A
Retailer 6
-
€321 EUR
$359 USD
View
A
Retailer 7
-
€321 EUR
ZAR 5,802 ZAR
View
A
Retailer 8
-
€349 EUR
$390 USD
View
A
Retailer 9
-
€384 EUR
$429 USD
View
B+
Retailer 10
-
€527 EUR
HK$4,600 HKD
View
B
Retailer 11
-
€572 EUR
$639 USD
View
B
Retailer 12
-
€604 EUR
$675 USD
View
B+
Retailer 13
-
€621 EUR
$694 USD
View
Most Expensive
MOH London
LG530295906 · Oct 25
€833 EUR
£733 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from €143 EURSave up to €478 EUR

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
€143 EUR