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Oval|Lab Grown|IGI

1.99ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG845697640

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845697640

Diamond specifications and retailer prices

From HK$2,173 HKD
$277 USD
As of November 1, 2026
Save HK$8,968 HKD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$11,141 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.99ct lab-grown oval diamond

This 1.99ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG845697640 or 845697640. Listed at 3 retailers as of November 1, 2026, with prices from HK$2,173 to HK$11,141, a HK$8,968 spread on the same certified stone. Brilliant Earth lists it at HK$11,141. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.99
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845697640
Dimensions9.74 × 7.18 × 4.50 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm7.18 mm1.99 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845697640
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: HK$11,141 HKD|Low: HK$2,173 HKD|High: HK$18,203 HKD|Avg: HK$8,480 HKD|-38.8%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3HK$2,173 HKD
Retailer 2HK$4,751 HKD
Brilliant EarthHK$11,141 HKD

17 data points across 3 retailers

3 retailersHK$2,173 HKD to HK$11,141 HKD

A
Cheapest Retailer
-
HK$2,173 HKD
$277 USD
Final sale: no returns
A
Retailer 2
-
HK$4,751 HKD
£477 GBP
View
Most Expensive
B
Brilliant Earth
22136394A · Nov 2
HK$11,141 HKD
$1,420 USD
View
2 more retailers have this diamond
Prices start from HK$2,173 HKDSave up to HK$8,968 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
1.99ct Oval
HK$2,173 HKD