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Oval|Lab Grown|IGI

0.83ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG778617085

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778617085

Diamond specifications and retailer prices

From HK$3,405 HKD
$434 USD
As of October 30, 2026
Save HK$13,965 HKD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$21,890 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.83ct lab-grown oval diamond

This 0.83ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778617085 or 778617085. Listed at 12 retailers as of October 30, 2026, with a 410% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.83
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778617085
Dimensions7.67 × 5.34 × 3.22 mm
L/W Ratio1.44
Girdle conditionFaceted
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
7.67 mm5.34 mm0.83 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778617085
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.3%

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 30
Current: HK$21,890 HKD|Low: HK$3,405 HKD|High: HK$21,890 HKD|Avg: HK$10,248 HKD
Do Amore Diamonds
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 31, 2026
Retailer 3HK$3,405 HKD
Retailer 4HK$4,229 HKD
Retailer 6HK$4,425 HKD
Retailer 11HK$5,335 HKD
Retailer 2HK$6,137 HKD
Retailer 9HK$6,802 HKD
Retailer 12HK$7,282 HKD
Retailer 13HK$8,709 HKD
Retailer 10HK$10,447 HKD
Retailer 5HK$14,353 HKD
Retailer 8HK$17,370 HKD
Retailer 7HK$21,233 HKD
Do Amore DiamondsHK$21,890 HKD

27 data points across 13 retailers

12 retailersHK$3,405 HKD to HK$17,370 HKD

A
Cheapest Retailer
-
HK$3,405 HKD
$434 USD
B+
Retailer 2
-
HK$4,229 HKD
$539 USD
View
B+
Retailer 3
-
HK$4,425 HKD
$564 USD
View
Retailer 4
-
HK$5,335 HKD
$680 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
HK$6,137 HKD
€745 EUR
View
B+
Retailer 6
-
HK$6,802 HKD
$867 USD
View
B
Retailer 7
-
HK$7,282 HKD
A$1,428 AUD
View
B
Retailer 8
-
HK$8,709 HKD
$1,110 USD
View
B
Retailer 9
-
HK$10,447 HKD
CA$1,849 CAD
View
B
Retailer 10
-
HK$17,370 HKD
$2,214 USD
View
Retailer 11
-
HK$21,233 HKD
£2,131 GBP
View
Price under review
Most Expensive
Do Amore Diamonds
32-LG778617085 · Oct 31
HK$21,890 HKD
$2,790 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$3,405 HKDSave up to HK$13,965 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
0.83ct Oval
HK$3,405 HKD