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Oval|Lab Grown|IGI

1.86ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG839622409

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839622409

Diamond specifications and retailer prices

From $313 SGD
$244 USD
As of October 29, 2026
Save $1,353 SGD (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,666 SGD at Grown Brilliance · As of October 29, 2026
View at Grown Brilliance

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 LG839622409 or 839622409. Listed at 7 retailers as of October 29, 2026, with prices from $313 to $1,666, a $1,353 spread on the same certified stone. Grown Brilliance lists it at $1,666. 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 angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839622409
Dimensions9.75 × 7.02 × 4.35 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.75 mm7.02 mm1.86 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839622409
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: $1,666 SGD|Low: $313 SGD|High: $1,666 SGD|Avg: $1,021 SGD
Grown Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$313 SGD
Retailer 2$435 SGD
Retailer 6$641 SGD
Retailer 3$905 SGD
Retailer 7$1,248 SGD
Retailer 4$1,252 SGD
Retailer 8$1,407 SGD
Grown Brilliance$1,666 SGD

21 data points across 8 retailers

7 retailers$313 SGD to $1,666 SGD

A
Cheapest Retailer
-
$313 SGD
$244 USD
A
Retailer 2
-
$435 SGD
£267 GBP
View
A
Retailer 3
-
$905 SGD
A$1,086 AUD
View
B+
Retailer 4
-
$1,248 SGD
$974 USD
View
B+
Retailer 5
-
$1,252 SGD
$977 USD
View
B+
Retailer 6
-
$1,407 SGD
$1,098 USD
View
Most Expensive
B
Grown Brilliance
gb_3964044 · Oct 29
$1,666 SGD
$1,300 USD
View
6 more retailers have this diamond
Prices start from $313 SGDSave up to $1,353 SGD

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
$313 SGD