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Round|Lab Grown|IGI

0.78ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG804674886

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804674886

Diamond specifications and retailer prices

From HK$1,467 HKD
$187 USD
As of October 29, 2026
Save HK$7,999 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$9,466 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.78ct lab-grown round diamond

This 0.78ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804674886 or 804674886. Listed at 15 retailers as of October 27, 2026, with prices from HK$1,467 to HK$9,466, a HK$7,999 spread on the same certified stone. Queensmith lists it at HK$9,466. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804674886
Dimensions5.90 × 5.86 × 3.66 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
5.90 mm5.86 mm0.78 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804674886
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

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$9,466 HKD|Low: HK$761 HKD|High: HK$9,466 HKD|Avg: HK$3,703 HKD
Queensmith
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
October 31, 2026
Retailer 4HK$1,467 HKD
Retailer 6HK$1,608 HKD
Retailer 5HK$1,640 HKD
Retailer 17HK$1,703 HKD
Retailer 9HK$1,789 HKD
Retailer 3HK$1,820 HKD
Retailer 11HK$2,095 HKD
Retailer 7HK$3,029 HKD
Retailer 15HK$3,201 HKD
Retailer 13HK$3,291 HKD
Retailer 2HK$3,917 HKD
Retailer 8HK$4,313 HKD
Retailer 14HK$4,646 HKD
Retailer 16HK$5,861 HKD
Retailer 10HK$5,869 HKD
Retailer 12HK$8,569 HKD
QueensmithHK$9,466 HKD

29 data points across 17 retailers

15 retailersHK$1,467 HKD to HK$9,466 HKD

A
Cheapest Retailer
-
HK$1,467 HKD
$187 USD
Retailer 2
-
HK$1,608 HKD
$205 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$1,640 HKD
$209 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,703 HKD
$217 USD
View
A
Retailer 5
-
HK$1,820 HKD
$232 USD
View
A
Retailer 6
-
HK$2,095 HKD
$267 USD
View
B+
Retailer 7
-
HK$3,029 HKD
A$594 AUD
View
B+
Retailer 8
-
HK$3,201 HKD
$408 USD
View
B+
Retailer 9
-
HK$3,291 HKD
ZAR 6,777 ZAR
View
B
Retailer 10
-
HK$3,917 HKD
A$768 AUD
View
B
Retailer 11
-
HK$4,646 HKD
A$911 AUD
View
B
Retailer 12
-
HK$5,861 HKD
$747 USD
View
B
Retailer 13
-
HK$5,869 HKD
$748 USD
View
B
Retailer 14
-
HK$8,569 HKD
£860 GBP
View
Most Expensive
B
Queensmith
LG804674886 · Oct 27
HK$9,466 HKD
£950 GBP
View
14 more retailers have this diamond
Prices start from HK$1,467 HKDSave up to HK$7,999 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
0.78ct Round
HK$1,467 HKD