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0.61ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG683509290

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683509290

Diamond specifications and retailer prices

From HK$1,091 HKD
$139 USD
As of November 1, 2026
Save HK$5,207 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$6,298 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.61ct lab-grown round diamond

This 0.61ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG683509290 or 683509290. Listed at 16 retailers as of November 1, 2026, with prices from HK$1,091 to HK$6,298, a HK$5,207 spread on the same certified stone. MOH London lists it at HK$6,298. 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

0.61
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683509290
Dimensions5.49 × 5.46 × 3.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.49 mm5.46 mm0.61 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683509290
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$6,298 HKD|Low: HK$1,044 HKD|High: HK$6,377 HKD|Avg: HK$2,584 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 11HK$1,091 HKD
Retailer 3HK$1,216 HKD
Retailer 6HK$1,263 HKD
Retailer 13HK$1,350 HKD
Retailer 14HK$1,350 HKD
Retailer 9HK$1,765 HKD
Retailer 12HK$1,899 HKD
Retailer 8HK$2,118 HKD
Retailer 7HK$2,294 HKD
Retailer 2HK$2,364 HKD
Retailer 4HK$3,735 HKD
Retailer 5HK$4,331 HKD
Retailer 10HK$4,574 HKD
MOH LondonHK$6,298 HKD

45 data points across 14 retailers

16 retailersHK$1,091 HKD to HK$6,298 HKD

A
Cheapest Retailer
-
HK$1,091 HKD
$139 USD
A
Retailer 2
-
HK$1,216 HKD
$155 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,263 HKD
$161 USD
View
A
Retailer 4
-
HK$1,350 HKD
$172 USD
View
Retailer 5
-
HK$1,350 HKD
$172 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$1,765 HKD
$225 USD
View
A
Retailer 7
-
HK$1,899 HKD
$242 USD
View
A
Retailer 8
-
HK$2,118 HKD
$270 USD
View
A
Retailer 9
-
HK$2,294 HKD
£230 GBP
View
A
Retailer 10
-
HK$2,364 HKD
€287 EUR
View
B+
Retailer 11
-
HK$3,722 HKD
SGD 641 SGD
View
B+
Retailer 12
-
HK$3,735 HKD
$476 USD
View
B+
Retailer 13
-
HK$4,331 HKD
$552 USD
View
B+
Retailer 14
-
HK$4,574 HKD
$583 USD
View
B+
Retailer 15
-
HK$4,771 HKD
$608 USD
View
Most Expensive
MOH London
LG683509290 · Nov 2
HK$6,298 HKD
£632 GBP
View
15 more retailers have this diamond
Prices start from HK$1,091 HKDSave up to HK$5,207 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
0.61ct Round
HK$1,091 HKD