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Oval|Lab Grown|IGI

1.81ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG840635025

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840635025

Diamond specifications and retailer prices

From HK$3,052 HKD
$389 USD
As of October 29, 2026
Save HK$29,628 HKD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$32,680 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.81ct lab-grown oval diamond

This 1.81ct 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 LG840635025 or 840635025. Listed at 22 retailers as of October 28, 2026, with prices from HK$3,052 to HK$32,680, a HK$29,628 spread on the same certified stone. Rare Carat lists it at HK$32,680. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635025
Dimensions9.88 × 6.82 × 4.25 mm
L/W Ratio1.45
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
9.88 mm6.82 mm1.81 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635025
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

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 29
Current: HK$32,680 HKD|Low: HK$3,052 HKD|High: HK$32,680 HKD|Avg: HK$11,359 HKD
Rare Carat
Retailer 2
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Retailer 23
October 29, 2026
Retailer 4HK$3,052 HKD
Retailer 21HK$3,413 HKD
Retailer 10HK$3,476 HKD
Retailer 9HK$3,782 HKD
Retailer 19HK$3,782 HKD
Retailer 13HK$3,916 HKD
Retailer 18HK$5,728 HKD
Retailer 22HK$5,791 HKD
Retailer 23HK$6,010 HKD
Retailer 17HK$6,498 HKD
Retailer 11HK$6,509 HKD
Retailer 2HK$6,831 HKD
Retailer 3HK$10,608 HKD
Retailer 5HK$11,283 HKD
Retailer 8HK$12,154 HKD
Retailer 6HK$12,448 HKD
Retailer 15HK$13,047 HKD
Retailer 7HK$13,143 HKD
Retailer 16HK$13,292 HKD
Retailer 20HK$14,798 HKD
Retailer 14HK$26,042 HKD
Retailer 12HK$30,287 HKD
Rare CaratHK$32,680 HKD

14 data points across 23 retailers

22 retailersHK$3,052 HKD to HK$32,680 HKD

A
Cheapest Retailer
-
HK$3,052 HKD
$389 USD
A
Retailer 2
-
HK$3,413 HKD
$435 USD
View
A
Retailer 3
-
HK$3,476 HKD
$443 USD
View
Final sale: no returns
A
Retailer 4
-
HK$3,782 HKD
$482 USD
View
A
Retailer 5
-
HK$3,782 HKD
$482 USD
View
A
Retailer 6
-
HK$3,916 HKD
£393 GBP
View
A
Retailer 7
-
HK$5,728 HKD
$730 USD
View
A
Retailer 8
-
HK$5,791 HKD
$738 USD
View
A
Retailer 9
-
HK$6,010 HKD
$766 USD
View
A
Retailer 10
-
HK$6,498 HKD
ZAR 13,379 ZAR
View
A
Retailer 11
-
HK$6,831 HKD
£686 GBP
View
B+
Retailer 12
-
HK$10,608 HKD
$1,352 USD
View
B+
Retailer 13
-
HK$11,283 HKD
$1,438 USD
View
B+
Retailer 14
-
HK$12,154 HKD
$1,549 USD
View
B+
Retailer 15
-
HK$12,448 HKD
$1,586 USD
View
B+
Retailer 16
-
HK$13,047 HKD
SGD 2,247 SGD
View
B+
Retailer 17
-
HK$13,143 HKD
$1,675 USD
View
B+
Retailer 18
-
HK$13,292 HKD
$1,694 USD
View
B+
Retailer 19
-
HK$14,798 HKD
£1,485 GBP
View
B
Retailer 20
-
HK$26,042 HKD
$3,319 USD
View
B
Retailer 21
-
HK$30,287 HKD
$3,860 USD
View
Most Expensive
B
Rare Carat
PD-257445 · Oct 28
HK$32,680 HKD
$4,165 USD
View
21 more retailers have this diamond
Prices start from HK$3,052 HKDSave up to HK$29,628 HKD

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
1.81ct Oval
HK$3,052 HKD