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Marquise|Lab Grown|IGI

0.70ct I VS2 Marquise Lab Grown Diamond

ID • I/VS2 • IGI LG436074426

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436074426

Diamond specifications and retailer prices

From $430 USD
As of October 31, 2026
Save $2,121 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,551 USD at MOH London · As of November 1, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436074426 or 436074426. Listed at 12 retailers as of October 31, 2026, with prices from $430 to $2,551, a $2,121 spread on the same certified stone. MOH London lists it at $2,551. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436074426
Dimensions8.51 × 4.70 × 3.01 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.51 mm4.70 mm0.70 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436074426
Side View
Table 57.0%Crown 33°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 64.0%

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: Oct 31
Current: $2,551 USD|Low: $430 USD|High: $2,582 USD|Avg: $1,139 USD|-1.1%
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
November 1, 2026
Retailer 8$430 USD
Retailer 10$493 USD
Retailer 3$552 USD
Retailer 14$552 USD
Retailer 11$611 USD
Retailer 15$611 USD
Retailer 5$750 USD
Retailer 13$951 USD
Retailer 2$1,022 USD
Retailer 6$1,026 USD
Retailer 12$1,608 USD
Retailer 9$1,643 USD
Retailer 4$1,783 USD
Retailer 7$2,456 USD
MOH London$2,551 USD

26 data points across 15 retailers

12 retailers$430 USD to $2,551 USD

A
Cheapest Retailer
-
$430 USD
B+
Retailer 2
-
$493 USD
View
B+
Retailer 3
-
$552 USD
View
Final sale: no returns
B+
Retailer 4
-
$552 USD
View
Retailer 5
-
$611 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$611 USD
View
B
Retailer 7
-
$951 USD
View
B
Retailer 8
-
$1,022 USD
€973 EUR
View
B
Retailer 9
-
$1,608 USD
View
B
Retailer 10
-
$1,643 USD
View
B
Retailer 11
-
$1,783 USD
£1,404 GBP
View
Most Expensive
B
MOH London
LG436074426 · Nov 1
$2,551 USD
£2,009 GBP
View
11 more retailers have this diamond
Prices start from $430 USDSave up to $2,121 USD

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
$430 USD