CaratHunter
Plans
Oval|Lab Grown|IGI

1.83ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG809619823

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809619823

Diamond specifications and retailer prices

From HK$9,729 HKD
$1,240 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: HK$9,729 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.83ct lab-grown oval diamond

This 1.83ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809619823 or 809619823. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809619823
Dimensions9.78 × 7.00 × 4.26 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.78 mm7.00 mm1.83 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809619823
Side View
Table 61.0%Crown 35.3°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$9,729 HKD|Low: HK$3,107 HKD|High: HK$16,790 HKD|Avg: HK$8,821 HKD|-42.1%
Brilliant Earth
Retailer 2
Retailer 3
August 7, 2026
Retailer 3HK$3,107 HKD
Retailer 2HK$6,175 HKD
Brilliant EarthHK$9,729 HKD

6 data points across 3 retailers

1 retailer

B
Brilliant Earth
20309271A · Oct 29
HK$9,729 HKD
$1,240 USD
View

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.

B
1.83ct Oval
HK$9,729 HKD