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Oval|Lab Grown|IGI

1.50ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG786645284

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786645284

Diamond specifications and retailer prices

From $977 NZD
HK$4,300 HKD
As of October 30, 2026
Save $5,420 NZD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,396 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786645284 or 786645284. Listed at 8 retailers as of October 28, 2026, with prices from $977 to $6,396, a $5,420 spread on the same certified stone. Rare Carat lists it at $6,396. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786645284
Dimensions9.06 × 6.48 × 4.04 mm
L/W Ratio1.40
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
9.06 mm6.48 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786645284
Side View
Table 63.0%Crown 33.3°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 62.3%

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: $6,396 NZD|Low: $977 NZD|High: $6,485 NZD|Avg: $2,261 NZD|-1.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$977 NZD
Retailer 9$1,189 NZD
Retailer 6$1,356 NZD
Retailer 4$1,462 NZD
Retailer 2$1,529 NZD
Retailer 7$1,858 NZD
Retailer 8$3,047 NZD
Retailer 3$3,434 NZD
Rare Carat$6,396 NZD

41 data points across 9 retailers

8 retailers$977 NZD to $6,396 NZD

A
Cheapest Retailer
-
$977 NZD
HK$4,300 HKD
A
Retailer 2
-
$1,189 NZD
$670 USD
View
A
Retailer 3
-
$1,356 NZD
$764 USD
View
A
Retailer 4
-
$1,529 NZD
£678 GBP
View
B+
Retailer 5
-
$1,858 NZD
$1,047 USD
View
B
Retailer 6
-
$3,047 NZD
$1,718 USD
View
B+
Retailer 7
-
$3,434 NZD
£1,524 GBP
View
Most Expensive
B
Rare Carat
265-55_l_786645284 · Oct 28
$6,396 NZD
$3,605 USD
View
7 more retailers have this diamond
Prices start from $977 NZDSave up to $5,420 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
1.50ct Oval
$977 NZD