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Round|Lab Grown|IGI

0.90ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG689528896

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689528896

Diamond specifications and retailer prices

From HK$2,801 HKD
$357 USD
As of October 27, 2026
Save HK$6,615 HKD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$9,416 HKD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689528896 or 689528896. Listed at 12 retailers as of October 24, 2026, with prices from HK$2,801 to HK$9,416, a HK$6,615 spread on the same certified stone. Brilliant Earth lists it at HK$9,416. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689528896
Dimensions6.20 × 6.26 × 3.82 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
6.20 mm6.26 mm0.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689528896
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.3%

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 27
Current: HK$9,416 HKD|Low: HK$2,636 HKD|High: HK$9,730 HKD|Avg: HK$4,978 HKD|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7HK$2,653 HKD
Retailer 2HK$2,835 HKD
Retailer 8HK$2,887 HKD
Retailer 9HK$3,468 HKD
Retailer 6HK$4,198 HKD
Retailer 10HK$5,163 HKD
Retailer 4HK$5,274 HKD
Retailer 5HK$7,101 HKD
Retailer 3HK$7,563 HKD
Brilliant EarthHK$9,416 HKD

42 data points across 10 retailers

12 retailersHK$2,801 HKD to HK$9,416 HKD

A
Cheapest Retailer
-
HK$2,801 HKD
$357 USD
A
Retailer 2
-
HK$2,835 HKD
£284 GBP
View
A
Retailer 3
-
HK$2,887 HKD
$368 USD
View
A
Retailer 4
-
HK$3,468 HKD
$442 USD
View
B+
Retailer 5
-
HK$4,198 HKD
$535 USD
View
B+
Retailer 6
-
HK$5,265 HKD
$671 USD
View
B+
Retailer 7
-
HK$5,274 HKD
A$1,034 AUD
View
B+
Retailer 8
-
HK$5,599 HKD
$714 USD
View
B+
Retailer 9
-
HK$7,101 HKD
$905 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
HK$7,101 HKD
$905 USD
View
B+
Retailer 11
-
HK$7,563 HKD
£759 GBP
View
Most Expensive
B
Brilliant Earth
14528651A · Oct 24
HK$9,416 HKD
$1,200 USD
View
11 more retailers have this diamond
Prices start from HK$2,801 HKDSave up to HK$6,615 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
0.90ct Round
HK$2,801 HKD