Oval|Lab Grown|IGI

1.87ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG800633075

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG800633075

Diamond specifications and retailer prices

From HK$6,081 HKD
$775 USD
As of November 1, 2026
Save HK$15,339 HKD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$21,420 HKD at Rare Carat · As of November 1, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800633075 or 800633075. Listed at 9 retailers as of November 1, 2026, with prices from HK$6,081 to HK$21,420, a HK$15,339 spread on the same certified stone. Rare Carat lists it at HK$21,420. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800633075
Dimensions10.33 × 7.20 × 4.07 mm
L/W Ratio1.43
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
10.33 mm7.20 mm1.87 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800633075
Side View
Table 63.0%Crown 31.1°Girdle: THN-MEDPavilion 39.5°Culet: NoneDepth 56.5%

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: Nov 1
Current: HK$21,420 HKD|Low: HK$6,081 HKD|High: HK$21,616 HKD|Avg: HK$11,455 HKD|+11.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5HK$6,081 HKD
Retailer 6HK$6,489 HKD
Retailer 4HK$6,904 HKD
Retailer 2HK$7,445 HKD
Retailer 8HK$12,044 HKD
Retailer 7HK$14,476 HKD
Retailer 3HK$16,641 HKD
Rare CaratHK$21,420 HKD

42 data points across 8 retailers

9 retailersHK$6,081 HKD to HK$21,420 HKD

A
Cheapest Retailer
-
HK$6,081 HKD
$775 USD
A
Retailer 2
-
HK$6,489 HKD
$827 USD
View
A
Retailer 3
-
HK$6,904 HKD
€838 EUR
View
A
Retailer 4
-
HK$7,445 HKD
£747 GBP
View
B+
Retailer 5
-
HK$12,044 HKD
$1,535 USD
View
B+
Retailer 6
-
HK$14,774 HKD
$1,883 USD
View
B+
Retailer 7
-
HK$14,795 HKD
$1,886 USD
View
B+
Retailer 8
-
HK$16,641 HKD
£1,670 GBP
View
Most Expensive
B
Rare Carat
1G800633075 · Nov 1
HK$21,420 HKD
$2,730 USD
View
8 more retailers have this diamond
Prices start from HK$6,081 HKDSave up to HK$15,339 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$6,081 HKD