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Oval|Lab Grown|IGI

1.60ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG693534018

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG693534018

Diamond specifications and retailer prices

From €182 EUR
$203 USD
As of October 29, 2026
Save €875 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,057 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.6ct lab-grown oval diamond

This 1.6ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG693534018 or 693534018. Listed at 12 retailers as of October 29, 2026, with prices from €182 to €1,057, a €875 spread on the same certified stone. MOH London lists it at €1,057. 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

1.60
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693534018
Dimensions9.74 × 6.45 × 4.07 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm6.45 mm1.60 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693534018
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,057 EUR|Low: €182 EUR|High: €2,121 EUR|Avg: €655 EUR
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
October 31, 2026
Retailer 11€182 EUR
Retailer 4€210 EUR
Retailer 12€225 EUR
Retailer 10€251 EUR
Retailer 15€252 EUR
Retailer 16€389 EUR
Retailer 2€413 EUR
Retailer 5€445 EUR
Retailer 13€457 EUR
Retailer 14€486 EUR
Retailer 3€723 EUR
Retailer 9€725 EUR
Retailer 6€1,021 EUR
MOH London€1,057 EUR
Retailer 7€1,111 EUR
Retailer 8€2,121 EUR

5 data points across 16 retailers

12 retailers€182 EUR to €1,057 EUR

A
Cheapest Retailer
-
€182 EUR
$203 USD
A
Retailer 2
-
€210 EUR
$235 USD
View
A
Retailer 3
-
€225 EUR
$251 USD
View
A
Retailer 4
-
€251 EUR
£221 GBP
View
A
Retailer 5
-
€252 EUR
HK$2,200 HKD
View
B+
Retailer 6
-
€389 EUR
$435 USD
View
A
Retailer 7
-
€413 EUR
£363 GBP
View
A
Retailer 8
-
€457 EUR
$511 USD
View
A
Retailer 9
-
€486 EUR
$543 USD
View
B
Retailer 10
-
€723 EUR
$808 USD
View
B
Retailer 11
-
€725 EUR
$810 USD
View
Most Expensive
B
MOH London
LG693534018 · Oct 29
€1,057 EUR
£930 GBP
View
11 more retailers have this diamond
Prices start from €182 EURSave up to €875 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
1.60ct Oval
€182 EUR