CaratHunter
Plans
Round|Lab Grown|IGI

0.99ct E SI2 Round Lab Grown Diamond

VG • E/SI2 • IGI LG727519412

Shape and cutting style on the report: Round brilliant

Certificate IGI LG727519412

Diamond specifications and retailer prices

From HK$902 HKD
$115 USD
As of October 29, 2026
Save HK$8,724 HKD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$9,626 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG727519412 or 727519412. Listed at 13 retailers as of October 26, 2026, with prices from HK$902 to HK$9,626, a HK$8,724 spread on the same certified stone. MOH London lists it at HK$9,626. 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

0.99
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle37.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727519412
Dimensions6.29 × 6.21 × 3.96 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
6.29 mm6.21 mm0.99 ctE / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG727519412
Side View
Table 58.0%Crown 37.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.3%

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$9,626 HKD|Low: HK$847 HKD|High: HK$9,875 HKD|Avg: HK$2,892 HKD|-2.5%
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
October 30, 2026
Retailer 7HK$902 HKD
Retailer 8HK$1,004 HKD
Retailer 6HK$1,044 HKD
Retailer 4HK$1,224 HKD
Retailer 11HK$2,001 HKD
Retailer 9HK$2,051 HKD
Retailer 5HK$2,123 HKD
Retailer 12HK$2,189 HKD
Retailer 3HK$2,848 HKD
Retailer 13HK$2,982 HKD
Retailer 2HK$3,060 HKD
Retailer 10HK$3,060 HKD
MOH LondonHK$9,626 HKD

25 data points across 13 retailers

13 retailersHK$902 HKD to HK$9,626 HKD

A
Cheapest Retailer
-
HK$902 HKD
$115 USD
A
Retailer 2
-
HK$1,004 HKD
$128 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,044 HKD
$133 USD
View
A
Retailer 4
-
HK$1,224 HKD
$156 USD
View
A
Retailer 5
-
HK$2,001 HKD
$255 USD
View
A
Retailer 6
-
HK$2,051 HKD
€249 EUR
View
B+
Retailer 7
-
HK$2,189 HKD
$279 USD
View
B+
Retailer 8
-
HK$2,848 HKD
$363 USD
View
Retailer 9
-
HK$2,982 HKD
$380 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
HK$3,060 HKD
$390 USD
View
B+
Retailer 11
-
HK$3,060 HKD
$390 USD
View
Retailer 12
-
HK$3,704 HKD
$472 USD
View
Price last confirmed 45 days ago
Most Expensive
B
MOH London
LG727519412 · Oct 26
HK$9,626 HKD
£966 GBP
View
12 more retailers have this diamond
Prices start from HK$902 HKDSave up to HK$8,724 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
0.99ct Round
HK$902 HKD