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Oval|Lab Grown|IGI

1.86ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG831643741

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831643741

Diamond specifications and retailer prices

From €354 EUR
$395 USD
As of October 30, 2026
Save €2,054 EUR (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,408 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.86ct lab-grown oval diamond

This 1.86ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831643741 or 831643741. Listed at 9 retailers as of October 29, 2026, with prices from €354 to €2,408, a €2,054 spread on the same certified stone. Brilliant Earth lists it at €2,408. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831643741
Dimensions10.18 × 6.96 × 4.19 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.18 mm6.96 mm1.86 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831643741
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.2%

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 30
Current: €2,408 EUR|Low: €354 EUR|High: €2,533 EUR|Avg: €965 EUR|-4.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11€354 EUR
Retailer 12€448 EUR
Retailer 9€524 EUR
Retailer 6€538 EUR
Retailer 10€553 EUR
Retailer 5€652 EUR
Retailer 3€1,093 EUR
Retailer 4€1,193 EUR
Retailer 2€1,248 EUR
Retailer 7€1,258 EUR
Retailer 8€1,562 EUR
Brilliant Earth€2,408 EUR

10 data points across 12 retailers

9 retailers€354 EUR to €2,408 EUR

A
Cheapest Retailer
-
€354 EUR
$395 USD
Final sale: no returns
A
Retailer 2
-
€524 EUR
$585 USD
View
A
Retailer 3
-
€538 EUR
HK$4,700 HKD
View
A
Retailer 4
-
€553 EUR
$618 USD
View
A
Retailer 5
-
€586 EUR
$655 USD
View
B
Retailer 6
-
€1,248 EUR
A$2,145 AUD
View
Retailer 7
-
€1,258 EUR
$1,405 USD
View
Price last confirmed 12 days ago
B
Retailer 8
-
€1,562 EUR
SGD 2,358 SGD
View
Most Expensive
B
Brilliant Earth
22048310Y · Oct 29
€2,408 EUR
$2,690 USD
View
8 more retailers have this diamond
Prices start from €354 EURSave up to €2,054 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
1.86ct Oval
€354 EUR