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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 $527 SGD
$411 USD
As of October 26, 2026
Save $5,254 SGD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,780 SGD at Brilliant Earth · As of October 28, 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 26, 2026, with prices from $527 to $5,780, a $5,254 spread on the same certified stone. Brilliant Earth lists it at $5,780. 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
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $5,780 SGD|Low: $527 SGD|High: $5,780 SGD|Avg: $2,115 SGD
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 29, 2026
Retailer 4$527 SGD
Retailer 17$590 SGD
Retailer 7$652 SGD
Retailer 15$652 SGD
Retailer 14$840 SGD
Retailer 19$1,030 SGD
Retailer 2$1,070 SGD
Retailer 18$1,121 SGD
Retailer 13$1,121 SGD
Retailer 3$1,830 SGD
Retailer 5$2,060 SGD
Retailer 6$2,098 SGD
Retailer 8$2,142 SGD
Retailer 11$2,243 SGD
Retailer 16$2,258 SGD
Retailer 12$2,564 SGD
Retailer 10$3,070 SGD
Retailer 9$4,627 SGD
Brilliant Earth$5,780 SGD

31 data points across 19 retailers

20 retailers$527 SGD to $5,780 SGD

A
Cheapest Retailer
-
$527 SGD
$411 USD
A
Retailer 2
-
$590 SGD
$460 USD
View
A
Retailer 3
-
$602 SGD
$470 USD
View
Final sale: no returns
A
Retailer 4
-
$652 SGD
$509 USD
View
A
Retailer 5
-
$652 SGD
$509 USD
View
A
Retailer 6
-
$840 SGD
$655 USD
View
A
Retailer 7
-
$1,030 SGD
$804 USD
View
A
Retailer 8
-
$1,070 SGD
£657 GBP
View
A
Retailer 9
-
$1,121 SGD
€833 EUR
View
A
Retailer 10
-
$1,121 SGD
ZAR 14,134 ZAR
View
B+
Retailer 11
-
$1,830 SGD
$1,428 USD
View
B+
Retailer 12
-
$2,060 SGD
$1,607 USD
View
B+
Retailer 13
-
$2,098 SGD
$1,637 USD
View
B+
Retailer 14
-
$2,142 SGD
$1,671 USD
View
B+
Retailer 15
-
$2,243 SGD
View
B+
Retailer 16
-
$2,258 SGD
$1,762 USD
View
B+
Retailer 17
-
$2,564 SGD
£1,575 GBP
View
B+
Retailer 18
-
$3,070 SGD
$2,395 USD
View
B
Retailer 19
-
$4,627 SGD
$3,610 USD
View
Most Expensive
B
Brilliant Earth
21434052A · Oct 28
$5,780 SGD
$4,510 USD
View
19 more retailers have this diamond
Prices start from $527 SGDSave up to $5,254 SGD

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
$527 SGD