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1.37ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG660459197

Certificate IGI LG660459197

Diamond specifications and retailer prices

From HK$7,061 HKD
$900 USD
As of November 2, 2026
Save HK$5,022 HKD (42%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$12,083 HKD at Jared · As of November 2, 2026
View at Jared

About this 1.37ct lab-grown round diamond

This 1.37ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG660459197 or 660459197. Listed at 3 retailers as of November 2, 2026, with prices from HK$7,061 to HK$12,083, a HK$5,022 spread on the same certified stone. Jared lists it at HK$12,083. 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

1.37
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG660459197
Dimensions7.13 × 7.17 mm
L/W Ratio1.01
Top View
7.13 mm7.17 mm1.37 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660459197
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.0%

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: Nov 2
Current: HK$12,083 HKD|Low: HK$7,061 HKD|High: HK$12,083 HKD|Avg: HK$9,302 HKD
Jared
Retailer 2
Retailer 3
April 27, 2026
Retailer 2HK$7,061 HKD
Retailer 3HK$7,061 HKD
JaredHK$12,083 HKD

7 data points across 3 retailers

3 retailersHK$7,061 HKD to HK$12,083 HKD

B
Cheapest Retailer
-
HK$7,061 HKD
$900 USD
B
Retailer 2
-
HK$7,061 HKD
$900 USD
View
Most Expensive
B
Jared
154541418 · Nov 2
HK$12,083 HKD
$1,540 USD
View
2 more retailers have this diamond
Prices start from HK$7,061 HKDSave up to HK$5,022 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
1.37ct Round
HK$7,061 HKD