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Oval|Lab Grown|IGI

0.48ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG831696182

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831696182

Diamond specifications and retailer prices

From $320 NZD
$180 USD
As of October 28, 2026
Save $1,593 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,913 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.48ct lab-grown oval diamond

This 0.48ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831696182 or 831696182. Listed at 13 retailers as of October 28, 2026, with prices from $320 to $1,913, a $1,593 spread on the same certified stone. MOH London lists it at $1,913. 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

0.48
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831696182
Dimensions6.42 × 4.36 × 2.67 mm
L/W Ratio1.47
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
6.42 mm4.36 mm0.48 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831696182
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,913 NZD|Low: $320 NZD|High: $2,838 NZD|Avg: $1,058 NZD|-32.6%
MOH London
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 5$320 NZD
Retailer 11$429 NZD
Retailer 9$621 NZD
Retailer 8$798 NZD
Retailer 10$814 NZD
Retailer 3$855 NZD
Retailer 6$858 NZD
Retailer 2$879 NZD
Retailer 7$979 NZD
Retailer 12$1,294 NZD
Retailer 4$1,620 NZD
MOH London$1,913 NZD

28 data points across 12 retailers

13 retailers$320 NZD to $1,913 NZD

A
Cheapest Retailer
-
$320 NZD
$180 USD
A
Retailer 2
-
$429 NZD
$241 USD
View
Final sale: no returns
A
Retailer 3
-
$475 NZD
$267 USD
View
A
Retailer 4
-
$621 NZD
$349 USD
View
Retailer 5
-
$703 NZD
$395 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$814 NZD
$457 USD
View
B+
Retailer 7
-
$855 NZD
$480 USD
View
B+
Retailer 8
-
$858 NZD
ZAR 7,788 ZAR
View
B+
Retailer 9
-
$879 NZD
£389 GBP
View
B+
Retailer 10
-
$979 NZD
$550 USD
View
B
Retailer 11
-
$1,294 NZD
SGD 982 SGD
View
B
Retailer 12
-
$1,620 NZD
$910 USD
View
Most Expensive
B
MOH London
LG831696182 · Oct 29
$1,913 NZD
£846 GBP
View
12 more retailers have this diamond
Prices start from $320 NZDSave up to $1,593 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
0.48ct Oval
$320 NZD