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Oval|Lab Grown|IGI

1.90ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG848629562

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG848629562

Diamond specifications and retailer prices

From HK$4,669 HKD
£469 GBP
As of October 31, 2026
Save HK$8,120 HKD (63%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$12,788 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.9ct lab-grown oval diamond

This 1.9ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG848629562 or 848629562. Listed at 2 retailers as of October 30, 2026, with prices from HK$4,669 to HK$12,788, a HK$8,120 spread on the same certified stone. Brilliant Earth lists it at HK$12,788. 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

1.90
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848629562
Dimensions10.11 × 6.98 × 4.38 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.11 mm6.98 mm1.90 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848629562
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: HK$12,788 HKD|Low: HK$4,640 HKD|High: HK$12,788 HKD|Avg: HK$6,978 HKD
Brilliant Earth
Retailer 2
October 31, 2026
Retailer 2HK$4,669 HKD
Brilliant EarthHK$12,788 HKD

5 data points across 2 retailers

2 retailersHK$4,669 HKD to HK$12,788 HKD

A
Cheapest Retailer
-
HK$4,669 HKD
£469 GBP
Most Expensive
B
Brilliant Earth
22321029A · Oct 30
HK$12,788 HKD
$1,630 USD
View
1 more retailer has this diamond
Prices start from HK$4,669 HKDSave up to HK$8,120 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
1.90ct Oval
HK$4,669 HKD