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Oval|Lab Grown|IGI

1.54ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG830624069

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830624069

Diamond specifications and retailer prices

From $547 NZD
$307 USD
As of October 29, 2026
Save $6,068 NZD (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,615 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.54ct lab-grown oval diamond

This 1.54ct 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 LG830624069 or 830624069. Listed at 19 retailers as of October 28, 2026, with prices from $547 to $6,615, a $6,068 spread on the same certified stone. Rare Carat lists it at $6,615. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830624069
Dimensions9.35 × 6.51 × 4.00 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
9.35 mm6.51 mm1.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830624069
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.4%

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 29
Current: $6,615 NZD|Low: $612 NZD|High: $6,980 NZD|Avg: $2,313 NZD|-0.5%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 4$612 NZD
Retailer 12$634 NZD
Retailer 10$953 NZD
Retailer 5$1,107 NZD
Retailer 16$1,159 NZD
Retailer 9$1,166 NZD
Retailer 2$1,206 NZD
Retailer 3$1,878 NZD
Retailer 13$2,085 NZD
Retailer 6$2,264 NZD
Retailer 7$2,298 NZD
Retailer 14$2,397 NZD
Retailer 11$2,723 NZD
Retailer 8$3,041 NZD
Retailer 15$5,662 NZD
Rare Carat$6,615 NZD

31 data points across 16 retailers

19 retailers$547 NZD to $6,615 NZD

A
Cheapest Retailer
-
$547 NZD
$307 USD
A
Retailer 2
-
$612 NZD
$344 USD
View
Final sale: no returns
A
Retailer 3
-
$634 NZD
$356 USD
View
A
Retailer 4
-
$678 NZD
$381 USD
View
A
Retailer 5
-
$678 NZD
$381 USD
View
A
Retailer 6
-
$953 NZD
$535 USD
View
A
Retailer 7
-
$1,107 NZD
$622 USD
View
A
Retailer 8
-
$1,166 NZD
ZAR 10,576 ZAR
View
A
Retailer 9
-
$1,206 NZD
£534 GBP
View
B+
Retailer 10
-
$1,878 NZD
$1,055 USD
View
B+
Retailer 11
-
$2,085 NZD
$1,171 USD
View
B+
Retailer 12
-
$2,181 NZD
$1,225 USD
View
B+
Retailer 13
-
$2,264 NZD
$1,271 USD
View
B+
Retailer 14
-
$2,298 NZD
SGD 1,744 SGD
View
B+
Retailer 15
-
$2,397 NZD
$1,346 USD
View
B+
Retailer 16
-
$2,723 NZD
£1,204 GBP
View
B+
Retailer 17
-
$3,041 NZD
$1,708 USD
View
B
Retailer 18
-
$5,662 NZD
$3,180 USD
View
Most Expensive
B
Rare Carat
PD-240580 · Oct 28
$6,615 NZD
$3,715 USD
View
18 more retailers have this diamond
Prices start from $547 NZDSave up to $6,068 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
1.54ct Oval
$547 NZD