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Round|Lab Grown|GIA

0.90ct K SI2 Round Lab Grown Diamond

FR • K/SI2 • GIA 5166949794

Certificate GIA 5166949794

Diamond specifications and retailer prices

From HK$6,551 HKD
As of November 5, 2026
2 retailers carry this diamond
Most expensive: HK$10,322 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 5166949794. Listed at 2 retailers as of November 5, 2026. 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

0.90
Carat
K
Colour
SI2
Clarity
Fair
Cut

Specifications

CutFair
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginLab Grown
Grading LabGIA
CertificateGIA 5166949794
Dimensions5.91 × 5.82 × 3.94 mm
L/W Ratio1.02
Top View
5.91 mm5.82 mm0.90 ctK / SI2
OriginLab Grown
CutFair
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 5166949794
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 67.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: HK$10,322 HKD|Low: HK$5,421 HKD|High: HK$11,039 HKD|Avg: HK$8,272 HKD|-1.7%
MOH London
Retailer 2
Retailer 3
November 5, 2026
Retailer 2HK$6,551 HKD
Retailer 3HK$7,641 HKD
MOH LondonHK$10,322 HKD

26 data points across 3 retailers

2 retailers

B
Cheapest Retailer
-
HK$6,551 HKD
Most Expensive
MOH London
5251001E1 · Oct 29
HK$10,322 HKD
£1,036 GBP
View
Price last confirmed 8 days ago
1 more retailer has this diamond
Prices start from HK$6,551 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
0.90ct Round
HK$6,551 HKD