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Round|Lab Grown|IGI

0.81ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG784669220

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784669220

Diamond specifications and retailer prices

From HK$1,530 HKD
$195 USD
As of October 27, 2026
Save HK$3,806 HKD (71%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$5,336 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.81ct lab-grown round diamond

This 0.81ct 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 LG784669220 or 784669220. Listed at 3 retailers as of October 27, 2026, with prices from HK$1,530 to HK$5,336, a HK$3,806 spread on the same certified stone. Brilliant Earth lists it at HK$5,336. 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

0.81
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784669220
Dimensions6.01 × 6.05 × 3.68 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
6.01 mm6.05 mm0.81 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784669220
Side View
Table 56.0%Crown 34°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

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 27
Current: HK$5,336 HKD|Low: HK$942 HKD|High: HK$8,881 HKD|Avg: HK$4,054 HKD|-9.3%
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
September 27, 2026
Retailer 13HK$1,483 HKD
Retailer 2HK$1,530 HKD
Retailer 6HK$1,640 HKD
Retailer 3HK$2,307 HKD
Retailer 12HK$2,356 HKD
Retailer 10HK$2,542 HKD
Retailer 7HK$2,653 HKD
Retailer 4HK$2,686 HKD
Retailer 5HK$2,856 HKD
Retailer 14HK$4,347 HKD
Retailer 9HK$4,543 HKD
Retailer 8HK$5,189 HKD
Brilliant EarthHK$5,336 HKD
Retailer 11HK$8,181 HKD

66 data points across 14 retailers

3 retailersHK$1,530 HKD to HK$5,336 HKD

A
Cheapest Retailer
-
HK$1,530 HKD
$195 USD
Final sale: no returns
Retailer 2
-
HK$2,356 HKD
$300 USD
View
Price last confirmed 102 days ago
Most Expensive
B+
Brilliant Earth
18356062A · Oct 29
HK$5,336 HKD
$680 USD
View
2 more retailers have this diamond
Prices start from HK$1,530 HKDSave up to HK$3,806 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
0.81ct Round
HK$1,530 HKD