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Oval|Lab Grown|IGI

1.87ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG825667158

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825667158

Diamond specifications and retailer prices

From HK$3,146 HKD
$401 USD
As of October 26, 2026
Save HK$30,632 HKD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$33,779 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.87ct lab-grown oval diamond

This 1.87ct 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 LG825667158 or 825667158. Listed at 20 retailers as of October 26, 2026, with prices from HK$3,146 to HK$33,779, a HK$30,632 spread on the same certified stone. Rare Carat lists it at HK$33,779. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667158
Dimensions9.54 × 6.89 × 4.35 mm
L/W Ratio1.38
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
9.54 mm6.89 mm1.87 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667158
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 63.1%

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 26
Current: HK$33,779 HKD|Low: HK$3,146 HKD|High: HK$34,132 HKD|Avg: HK$11,293 HKD|-1.0%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 4HK$3,146 HKD
Retailer 18HK$3,523 HKD
Retailer 10HK$3,594 HKD
Retailer 8HK$3,900 HKD
Retailer 16HK$3,900 HKD
Retailer 15HK$5,061 HKD
Retailer 20HK$6,167 HKD
Retailer 2HK$6,382 HKD
Retailer 14HK$6,698 HKD
Retailer 19HK$6,706 HKD
Retailer 3HK$10,930 HKD
Retailer 5HK$11,997 HKD
Retailer 7HK$12,531 HKD
Retailer 6HK$12,811 HKD
Retailer 11HK$13,413 HKD
Retailer 17HK$13,590 HKD
Retailer 9HK$13,731 HKD
Retailer 13HK$15,316 HKD
Retailer 12HK$31,386 HKD
Rare CaratHK$33,779 HKD

26 data points across 20 retailers

20 retailersHK$3,146 HKD to HK$33,779 HKD

A
Cheapest Retailer
-
HK$3,146 HKD
$401 USD
A
Retailer 2
-
HK$3,523 HKD
$449 USD
View
A
Retailer 3
-
HK$3,594 HKD
$458 USD
View
Final sale: no returns
A
Retailer 4
-
HK$3,900 HKD
$497 USD
View
A
Retailer 5
-
HK$3,900 HKD
$497 USD
View
A
Retailer 6
-
HK$5,061 HKD
$645 USD
View
A
Retailer 7
-
HK$6,167 HKD
$786 USD
View
A
Retailer 8
-
HK$6,382 HKD
£640 GBP
View
A
Retailer 9
-
HK$6,698 HKD
ZAR 13,791 ZAR
View
A
Retailer 10
-
HK$6,706 HKD
€814 EUR
View
B+
Retailer 11
-
HK$10,930 HKD
$1,393 USD
View
B+
Retailer 12
-
HK$11,997 HKD
$1,529 USD
View
B+
Retailer 13
-
HK$12,531 HKD
$1,597 USD
View
B+
Retailer 14
-
HK$12,811 HKD
$1,633 USD
View
B+
Retailer 15
-
HK$13,413 HKD
SGD 2,310 SGD
View
B+
Retailer 16
-
HK$13,590 HKD
$1,732 USD
View
B+
Retailer 17
-
HK$13,731 HKD
$1,750 USD
View
B+
Retailer 18
-
HK$15,316 HKD
£1,537 GBP
View
B
Retailer 19
-
HK$31,386 HKD
$4,000 USD
View
Most Expensive
B
Rare Carat
MR-221391 · Oct 28
HK$33,779 HKD
$4,305 USD
View
19 more retailers have this diamond
Prices start from HK$3,146 HKDSave up to HK$30,632 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
1.87ct Oval
HK$3,146 HKD