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Oval|Lab Grown|IGI

1.92ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG818654283

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818654283

Diamond specifications and retailer prices

From $729 NZD
$411 USD
As of October 29, 2026
Save $6,439 NZD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,168 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.92ct lab-grown oval diamond

This 1.92ct 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 LG818654283 or 818654283. Listed at 20 retailers as of October 29, 2026, with prices from $729 to $7,168, a $6,439 spread on the same certified stone. Brilliant Earth lists it at $7,168. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.92
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654283
Dimensions10.17 × 6.95 × 4.30 mm
L/W Ratio1.46
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
10.17 mm6.95 mm1.92 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654283
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
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: $7,168 NZD|Low: $729 NZD|High: $8,002 NZD|Avg: $2,905 NZD|-10.4%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 4$729 NZD
Retailer 17$816 NZD
Retailer 7$903 NZD
Retailer 16$903 NZD
Retailer 15$1,162 NZD
Retailer 19$1,427 NZD
Retailer 12$1,483 NZD
Retailer 18$1,552 NZD
Retailer 14$1,552 NZD
Retailer 3$2,534 NZD
Retailer 5$2,851 NZD
Retailer 6$2,905 NZD
Retailer 8$2,965 NZD
Retailer 11$3,105 NZD
Retailer 2$3,433 NZD
Retailer 13$3,549 NZD
Retailer 10$4,249 NZD
Retailer 9$6,405 NZD
Brilliant Earth$7,168 NZD

31 data points across 19 retailers

20 retailers$729 NZD to $7,168 NZD

A+
Cheapest Retailer
-
$729 NZD
$411 USD
A
Retailer 2
-
$816 NZD
$460 USD
View
A
Retailer 3
-
$834 NZD
$470 USD
View
Final sale: no returns
A
Retailer 4
-
$903 NZD
$509 USD
View
A
Retailer 5
-
$903 NZD
$509 USD
View
A
Retailer 6
-
$1,162 NZD
$655 USD
View
A
Retailer 7
-
$1,427 NZD
$804 USD
View
A
Retailer 8
-
$1,483 NZD
£658 GBP
View
Retailer 9
-
$1,552 NZD
€833 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$1,552 NZD
ZAR 14,134 ZAR
View
B+
Retailer 11
-
$2,534 NZD
$1,428 USD
View
B+
Retailer 12
-
$2,851 NZD
$1,607 USD
View
B+
Retailer 13
-
$2,905 NZD
$1,637 USD
View
B+
Retailer 14
-
$2,965 NZD
$1,671 USD
View
B+
Retailer 15
-
$3,105 NZD
SGD 2,365 SGD
View
B+
Retailer 16
-
$3,433 NZD
$1,935 USD
View
B+
Retailer 17
-
$3,549 NZD
£1,575 GBP
View
B
Retailer 18
-
$4,249 NZD
$2,395 USD
View
B
Retailer 19
-
$6,405 NZD
$3,610 USD
View
Most Expensive
B
Brilliant Earth
21434052A · Oct 30
$7,168 NZD
$4,040 USD
View
19 more retailers have this diamond
Prices start from $729 NZDSave up to $6,439 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+
1.92ct Oval
$729 NZD