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Marquise|Lab Grown|IGI

1.07ct I VS1 Marquise Lab Grown Diamond

ID • I/VS1 • IGI LG425067469

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG425067469

Diamond specifications and retailer prices

From $620 USD
As of October 31, 2026
Save $4,179 USD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,799 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.07ct lab-grown marquise diamond

This 1.07ct lab-grown marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG425067469 or 425067469. Listed at 13 retailers as of October 31, 2026, with prices from $620 to $4,799, a $4,179 spread on the same certified stone. MOH London lists it at $4,799. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067469
Dimensions10.31 × 5.47 × 3.37 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.31 mm5.47 mm1.07 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG425067469
Side View
Table 55.0%Crown 35.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 61.6%

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: $4,799 USD|Low: $620 USD|High: $4,863 USD|Avg: $2,410 USD|-1.0%
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
November 1, 2026
Retailer 2$620 USD
Retailer 8$1,288 USD
Retailer 12$1,401 USD
Retailer 13$1,442 USD
Retailer 9$1,494 USD
Retailer 4$1,665 USD
Retailer 5$2,044 USD
Retailer 10$2,364 USD
Retailer 7$2,746 USD
Retailer 3$2,784 USD
Retailer 11$2,800 USD
Retailer 14$3,612 USD
Retailer 6$4,277 USD
MOH London$4,799 USD

22 data points across 14 retailers

13 retailers$620 USD to $4,799 USD

A
Cheapest Retailer
-
$620 USD
B
Retailer 2
-
$1,288 USD
View
B
Retailer 3
-
$1,401 USD
View
B
Retailer 4
-
$1,442 USD
View
Final sale: no returns
Retailer 5
-
$1,494 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$1,494 USD
View
B
Retailer 7
-
$1,665 USD
View
B
Retailer 8
-
$2,364 USD
View
B
Retailer 9
-
$2,746 USD
ZAR 44,359 ZAR
View
B
Retailer 10
-
$2,784 USD
View
B
Retailer 11
-
$2,800 USD
View
B
Retailer 12
-
$3,612 USD
£2,844 GBP
View
Most Expensive
B
MOH London
LG425067469 · Nov 1
$4,799 USD
£3,779 GBP
View
12 more retailers have this diamond
Prices start from $620 USDSave up to $4,179 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
1.07ct Marquise
$620 USD