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Oval|Lab Grown|IGI

1.07ct G SI1 Oval Lab Grown Diamond

EX • G/SI1 • IGI LG816605354

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816605354

Diamond specifications and retailer prices

From €155 EUR
As of November 5, 2026
Save €741 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €896 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.07ct lab-grown oval diamond

This 1.07ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG816605354 or 816605354. Listed at 16 retailers as of November 2, 2026, with prices from €155 to €896, a €741 spread on the same certified stone. MOH London lists it at €896. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.07
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605354
Dimensions8.15 × 5.93 × 3.58 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm5.93 mm1.07 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605354
Side View
Table 60.0%Crown 33.9°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €896 EUR|Low: €144 EUR|High: €901 EUR|Avg: €400 EUR|+1.7%
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 6, 2026
Retailer 6€155 EUR
Retailer 4€173 EUR
Retailer 3€179 EUR
Retailer 12€192 EUR
Retailer 13€192 EUR
Retailer 15€290 EUR
Retailer 2€338 EUR
Retailer 11€342 EUR
Retailer 10€470 EUR
Retailer 8€489 EUR
Retailer 9€493 EUR
Retailer 5€525 EUR
Retailer 14€616 EUR
Retailer 7€665 EUR
MOH London€896 EUR

41 data points across 15 retailers

16 retailers€155 EUR to €896 EUR

A
Cheapest Retailer
-
€155 EUR
A
Retailer 2
-
€173 EUR
View
Final sale: no returns
A
Retailer 3
-
€179 EUR
View
Retailer 4
-
€181 EUR
View
Price last confirmed 48 days ago
A
Retailer 5
-
€192 EUR
View
Retailer 6
-
€192 EUR
View
Price last confirmed 12 days ago
A
Retailer 7
-
€290 EUR
View
A
Retailer 8
-
€338 EUR
View
A
Retailer 9
-
€342 EUR
View
Retailer 10
-
€470 EUR
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€489 EUR
View
B+
Retailer 12
-
€493 EUR
View
B+
Retailer 13
-
€525 EUR
View
B
Retailer 14
-
€616 EUR
View
B+
Retailer 15
-
€665 EUR
View
Most Expensive
B
MOH London
LG816605354 · Nov 2
€896 EUR
£788 GBP
View
15 more retailers have this diamond
Prices start from €155 EURSave up to €741 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
1.07ct Oval
€155 EUR