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Oval|Lab Grown|IGI

1.48ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG818667683

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818667683

Diamond specifications and retailer prices

From $901 NZD
$508 USD
As of October 30, 2026
Save $4,732 NZD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,633 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.48ct lab-grown oval diamond

This 1.48ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818667683 or 818667683. Listed at 8 retailers as of October 28, 2026, with prices from $901 to $5,633, a $4,732 spread on the same certified stone. Rare Carat lists it at $5,633. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818667683
Dimensions9.30 × 6.47 × 4.01 mm
L/W Ratio1.44
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
9.30 mm6.47 mm1.48 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818667683
Side View
Table 57.0%Crown 34.7°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 62.0%

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 30
Current: $5,633 NZD|Low: $417 NZD|High: $5,758 NZD|Avg: $2,289 NZD|-2.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 5$417 NZD
Retailer 7$901 NZD
Retailer 13$1,077 NZD
Retailer 12$1,119 NZD
Retailer 2$1,732 NZD
Retailer 10$1,828 NZD
Retailer 11$1,938 NZD
Retailer 3$2,026 NZD
Retailer 4$2,180 NZD
Retailer 9$2,515 NZD
Retailer 8$4,152 NZD
Retailer 6$4,170 NZD
Rare Carat$5,633 NZD

18 data points across 13 retailers

8 retailers$901 NZD to $5,633 NZD

A
Cheapest Retailer
-
$901 NZD
$508 USD
B+
Retailer 2
-
$1,732 NZD
$976 USD
View
B+
Retailer 3
-
$1,828 NZD
$1,030 USD
View
B+
Retailer 4
-
$1,938 NZD
$1,092 USD
View
B+
Retailer 5
-
$2,515 NZD
£1,116 GBP
View
B
Retailer 6
-
$4,152 NZD
$2,340 USD
View
B
Retailer 7
-
$4,170 NZD
$2,350 USD
View
Most Expensive
B
Rare Carat
PD-227612 · Oct 28
$5,633 NZD
$3,175 USD
View
7 more retailers have this diamond
Prices start from $901 NZDSave up to $4,732 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
1.48ct Oval
$901 NZD