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Oval|Lab Grown|IGI

1.79ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG849652359

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG849652359

Diamond specifications and retailer prices

From HK$4,027 HKD
£404 GBP
As of November 2, 2026
Save HK$6,172 HKD (61%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$10,199 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.79ct lab-grown oval diamond

This 1.79ct 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 top-tier cut grade and certified by IGI LG849652359 or 849652359. Listed at 2 retailers as of November 2, 2026, with prices from HK$4,027 to HK$10,199, a HK$6,172 spread on the same certified stone. Brilliant Earth lists it at HK$10,199. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.79
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849652359
Dimensions9.83 × 6.74 × 4.26 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.83 mm6.74 mm1.79 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849652359
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: HK$10,199 HKD|Low: HK$4,027 HKD|High: HK$10,199 HKD|Avg: HK$7,113 HKD
Brilliant Earth
Retailer 2
November 2, 2026
Retailer 2HK$4,027 HKD
Brilliant EarthHK$10,199 HKD

3 data points across 2 retailers

2 retailersHK$4,027 HKD to HK$10,199 HKD

A
Cheapest Retailer
-
HK$4,027 HKD
£404 GBP
Most Expensive
B
Brilliant Earth
22378626A · Nov 2
HK$10,199 HKD
$1,300 USD
View
1 more retailer has this diamond
Prices start from HK$4,027 HKDSave up to HK$6,172 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
1.79ct Oval
HK$4,027 HKD