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Oval|Lab Grown|IGI

0.83ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG818653988

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818653988

Diamond specifications and retailer prices

From $727 NZD
$410 USD
As of October 30, 2026
Save $2,439 NZD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,166 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.83ct lab-grown oval diamond

This 0.83ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818653988 or 818653988. Listed at 14 retailers as of October 29, 2026, with prices from $727 to $3,166, a $2,439 spread on the same certified stone. MOH London lists it at $3,166. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.83
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818653988
Dimensions8.07 × 4.98 × 3.22 mm
L/W Ratio1.62
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.07 mm4.98 mm0.83 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818653988
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
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: $3,166 NZD|Low: $628 NZD|High: $3,186 NZD|Avg: $1,629 NZD|+12.2%
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
October 31, 2026
Retailer 15$727 NZD
Retailer 11$806 NZD
Retailer 13$1,045 NZD
Retailer 8$1,057 NZD
Retailer 4$1,127 NZD
Retailer 5$1,242 NZD
Retailer 3$1,288 NZD
Retailer 2$1,454 NZD
Retailer 9$1,458 NZD
Retailer 7$1,857 NZD
Retailer 12$2,023 NZD
Retailer 10$2,363 NZD
Retailer 14$2,662 NZD
Retailer 6$2,729 NZD
MOH London$3,166 NZD

31 data points across 15 retailers

14 retailers$727 NZD to $3,166 NZD

A
Cheapest Retailer
-
$727 NZD
$410 USD
Final sale: no returns
A
Retailer 2
-
$806 NZD
$454 USD
View
B+
Retailer 3
-
$1,045 NZD
$589 USD
View
B+
Retailer 4
-
$1,057 NZD
£469 GBP
View
Retailer 5
-
$1,242 NZD
$700 USD
View
Price last confirmed 23 days ago
B+
Retailer 6
-
$1,288 NZD
$726 USD
View
B
Retailer 7
-
$1,454 NZD
£645 GBP
View
B
Retailer 8
-
$1,458 NZD
ZAR 13,275 ZAR
View
Retailer 9
-
$1,857 NZD
SGD 1,414 SGD
View
Price last confirmed 24 days ago
B
Retailer 10
-
$2,023 NZD
$1,140 USD
View
B
Retailer 11
-
$2,363 NZD
$1,332 USD
View
B
Retailer 12
-
$2,662 NZD
$1,500 USD
View
Retailer 13
-
$2,729 NZD
$1,538 USD
View
Price last confirmed 23 days ago
Most Expensive
B
MOH London
LG818653988 · Oct 29
$3,166 NZD
£1,405 GBP
View
13 more retailers have this diamond
Prices start from $727 NZDSave up to $2,439 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
0.83ct Oval
$727 NZD