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Round|Lab Grown|IGI

1.89ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG797640631

Certificate IGI LG797640631

Diamond specifications and retailer prices

From HK$11,927 HKD
$1,520 USD
As of October 28, 2026
Save HK$7,140 HKD (37%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$19,067 HKD at Jared · As of October 28, 2026
View at Jared

About this 1.89ct lab-grown round diamond

This 1.89ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG797640631 or 797640631. Listed at 3 retailers as of October 28, 2026, with prices from HK$11,927 to HK$19,067, a HK$7,140 spread on the same certified stone. Jared lists it at HK$19,067. 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

1.89
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG797640631
Dimensions7.97 × 8.01 mm
L/W Ratio1.01
Top View
7.97 mm8.01 mm1.89 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797640631
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.8%

Caratlytics Score

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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 28
Current: HK$19,067 HKD|Low: HK$11,927 HKD|High: HK$19,067 HKD|Avg: HK$14,339 HKD
Jared
Retailer 2
Retailer 3
July 10, 2026
Retailer 2HK$11,927 HKD
Retailer 3HK$11,927 HKD
JaredHK$19,067 HKD

5 data points across 3 retailers

3 retailersHK$11,927 HKD to HK$19,067 HKD

B
Cheapest Retailer
-
HK$11,927 HKD
$1,520 USD
B
Retailer 2
-
HK$11,927 HKD
$1,520 USD
View
Most Expensive
B
Jared
158905235 · Oct 28
HK$19,067 HKD
$2,430 USD
View
2 more retailers have this diamond
Prices start from HK$11,927 HKDSave up to HK$7,140 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.

B
1.89ct Round
HK$11,927 HKD