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Round|Lab Grown|IGI

1.00ct E SI2 Round Lab Grown Diamond

VG • E/SI2 • IGI LG689560584

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689560584

Diamond specifications and retailer prices

From HK$1,177 HKD
$150 USD
As of October 29, 2026
Save HK$5,659 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$6,836 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG689560584 or 689560584. Listed at 18 retailers as of October 26, 2026, with prices from HK$1,177 to HK$6,836, a HK$5,659 spread on the same certified stone. MOH London lists it at HK$6,836. 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

1.00
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689560584
Dimensions6.45 × 6.50 × 3.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.45 mm6.50 mm1.00 ctE / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689560584
Side View
Table 58.0%Crown 35°Girdle: THN-MEDPavilion 39.9°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$6,836 HKD|Low: HK$926 HKD|High: HK$6,856 HKD|Avg: HK$3,036 HKD|+0.9%
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
Retailer 15
October 30, 2026
Retailer 5HK$1,177 HKD
Retailer 4HK$1,318 HKD
Retailer 10HK$1,365 HKD
Retailer 13HK$1,459 HKD
Retailer 15HK$1,459 HKD
Retailer 8HK$2,530 HKD
Retailer 7HK$2,581 HKD
Retailer 9HK$2,628 HKD
Retailer 14HK$2,683 HKD
Retailer 2HK$3,060 HKD
Retailer 12HK$3,366 HKD
Retailer 11HK$3,509 HKD
Retailer 3HK$3,923 HKD
Retailer 6HK$4,692 HKD
MOH LondonHK$6,836 HKD

43 data points across 15 retailers

18 retailersHK$1,177 HKD to HK$6,836 HKD

Retailer 1
-
HK$1,169 HKD
$149 USD
Price last confirmed 38 days ago
A
Retailer 2
-
HK$1,177 HKD
$150 USD
View
A
Retailer 3
-
HK$1,318 HKD
$168 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,365 HKD
$174 USD
View
Retailer 5
-
HK$1,428 HKD
$182 USD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
HK$1,459 HKD
$186 USD
View
B+
Retailer 7
-
HK$1,459 HKD
$186 USD
View
B+
Retailer 8
-
HK$2,530 HKD
£254 GBP
View
B+
Retailer 9
-
HK$2,581 HKD
$329 USD
View
B+
Retailer 10
-
HK$2,628 HKD
€319 EUR
View
B+
Retailer 11
-
HK$2,683 HKD
$342 USD
View
B+
Retailer 12
-
HK$3,060 HKD
$390 USD
View
B
Retailer 13
-
HK$3,366 HKD
$429 USD
View
B
Retailer 14
-
HK$3,509 HKD
A$688 AUD
View
B
Retailer 15
-
HK$3,923 HKD
$500 USD
View
Retailer 16
-
HK$4,653 HKD
$593 USD
View
Price last confirmed 39 days ago
B
Retailer 17
-
HK$4,692 HKD
$598 USD
View
Most Expensive
B
MOH London
LG689560584 · Oct 26
HK$6,836 HKD
£686 GBP
View
17 more retailers have this diamond
Prices start from HK$1,177 HKDSave up to HK$5,659 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
1.00ct Round
HK$1,177 HKD