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Round|Lab Grown|IGI

0.90ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG704591593

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704591593

Diamond specifications and retailer prices

From HK$1,303 HKD
$166 USD
As of October 29, 2026
Save HK$8,113 HKD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$9,416 HKD at Brilliant Earth · As of October 29, 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 LG704591593 or 704591593. Listed at 23 retailers as of October 29, 2026, with prices from HK$1,303 to HK$9,416, a HK$8,113 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 angle33.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704591593
Dimensions6.21 × 6.24 × 3.77 mm
L/W Ratio1.00
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
6.21 mm6.24 mm0.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704591593
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.6%

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: Oct 29
Current: HK$9,416 HKD|Low: HK$1,295 HKD|High: HK$9,416 HKD|Avg: HK$4,091 HKD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 18HK$1,303 HKD
Retailer 10HK$1,452 HKD
Retailer 19HK$1,507 HKD
Retailer 8HK$1,616 HKD
Retailer 3HK$2,809 HKD
Retailer 2HK$2,847 HKD
Retailer 13HK$2,884 HKD
Retailer 6HK$2,911 HKD
Retailer 14HK$2,917 HKD
Retailer 5HK$3,476 HKD
Retailer 17HK$4,019 HKD
Retailer 9HK$4,198 HKD
Retailer 20HK$4,376 HKD
Retailer 15HK$5,330 HKD
Retailer 12HK$5,438 HKD
Retailer 11HK$5,618 HKD
Retailer 4HK$7,062 HKD
Retailer 16HK$7,553 HKD
Retailer 7HK$8,511 HKD
Brilliant EarthHK$9,416 HKD

42 data points across 20 retailers

23 retailersHK$1,303 HKD to HK$9,416 HKD

A
Retailer 1
-
HK$1,295 HKD
$165 USD
Price last confirmed 41 days ago
A
Retailer 2
-
HK$1,303 HKD
$166 USD
View
A
Retailer 3
-
HK$1,452 HKD
$185 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,507 HKD
$192 USD
View
A
Retailer 5
-
HK$1,577 HKD
$201 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
HK$1,616 HKD
$206 USD
View
A
Retailer 7
-
HK$2,809 HKD
$358 USD
View
A
Retailer 8
-
HK$2,847 HKD
£286 GBP
View
A
Retailer 9
-
HK$2,884 HKD
€350 EUR
View
A
Retailer 10
-
HK$2,911 HKD
$371 USD
View
A
Retailer 11
-
HK$2,917 HKD
ZAR 6,006 ZAR
View
A
Retailer 12
-
HK$3,476 HKD
$443 USD
View
A
Retailer 13
-
HK$4,019 HKD
A$788 AUD
View
A
Retailer 14
-
HK$4,198 HKD
$535 USD
View
B+
Retailer 15
-
HK$4,376 HKD
A$858 AUD
View
B+
Retailer 16
-
HK$5,147 HKD
$656 USD
View
Price last confirmed 38 days ago
B+
Retailer 17
-
HK$5,330 HKD
A$1,045 AUD
View
B+
Retailer 18
-
HK$5,547 HKD
$707 USD
View
B+
Retailer 19
-
HK$5,618 HKD
$716 USD
View
B+
Retailer 20
-
HK$7,062 HKD
$900 USD
View
B+
Retailer 21
-
HK$7,553 HKD
£758 GBP
View
B
Retailer 22
-
HK$8,511 HKD
$1,085 USD
View
Most Expensive
B
Brilliant Earth
17113407A · Oct 29
HK$9,416 HKD
$1,200 USD
View
22 more retailers have this diamond
Prices start from HK$1,303 HKDSave up to HK$8,113 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$1,303 HKD