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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 $433 NZD
$244 USD
As of October 29, 2026
Save $1,874 NZD (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,307 NZD 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 $433 to $2,307, a $1,874 spread on the same certified stone. Grown Brilliance lists it at $2,307. 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: $2,307 NZD|Low: $433 NZD|High: $2,307 NZD|Avg: $1,410 NZD
Grown Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$433 NZD
Retailer 2$600 NZD
Retailer 6$887 NZD
Retailer 3$1,252 NZD
Retailer 7$1,728 NZD
Retailer 4$1,733 NZD
Retailer 8$1,948 NZD
Grown Brilliance$2,307 NZD

22 data points across 8 retailers

7 retailers$433 NZD to $2,307 NZD

A
Cheapest Retailer
-
$433 NZD
$244 USD
A
Retailer 2
-
$600 NZD
£266 GBP
View
A
Retailer 3
-
$1,252 NZD
A$1,086 AUD
View
B+
Retailer 4
-
$1,728 NZD
$974 USD
View
B+
Retailer 5
-
$1,733 NZD
$977 USD
View
B+
Retailer 6
-
$1,948 NZD
$1,098 USD
View
Most Expensive
B
Grown Brilliance
gb_3964044 · Oct 29
$2,307 NZD
$1,300 USD
View
6 more retailers have this diamond
Prices start from $433 NZDSave up to $1,874 NZD

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
$433 NZD