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Oval|Lab Grown|IGI

0.78ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG843636803

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843636803

Diamond specifications and retailer prices

From HK$1,043 HKD
$133 USD
As of October 26, 2026
Save HK$3,551 HKD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,999 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843636803 or 843636803. Listed at 17 retailers as of October 26, 2026, with a 340% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843636803
Dimensions7.49 × 5.18 × 3.16 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm5.18 mm0.78 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843636803
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.0%

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 26
Current: HK$10,999 HKD|Low: HK$1,043 HKD|High: HK$10,999 HKD|Avg: HK$3,137 HKD|+73.3%
MOH London
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 28, 2026
Retailer 14HK$1,043 HKD
Retailer 10HK$1,161 HKD
Retailer 8HK$1,232 HKD
Retailer 5HK$1,318 HKD
Retailer 6HK$1,318 HKD
Retailer 15HK$1,765 HKD
Retailer 17HK$2,173 HKD
Retailer 13HK$2,192 HKD
Retailer 9HK$2,361 HKD
Retailer 3HK$3,320 HKD
Retailer 12HK$3,570 HKD
Retailer 16HK$3,750 HKD
Retailer 2HK$4,017 HKD
Retailer 7HK$4,229 HKD
Retailer 4HK$4,425 HKD
Retailer 11HK$4,594 HKD
MOH LondonHK$10,999 HKD

9 data points across 17 retailers

17 retailersHK$1,043 HKD to HK$4,594 HKD

A
Cheapest Retailer
-
HK$1,043 HKD
$133 USD
A
Retailer 2
-
HK$1,161 HKD
$148 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,232 HKD
$157 USD
View
A
Retailer 4
-
HK$1,318 HKD
$168 USD
View
A
Retailer 5
-
HK$1,318 HKD
$168 USD
View
B+
Retailer 6
-
HK$1,765 HKD
$225 USD
View
A
Retailer 7
-
HK$2,173 HKD
$277 USD
View
A
Retailer 8
-
HK$2,192 HKD
£220 GBP
View
A
Retailer 9
-
HK$2,361 HKD
ZAR 4,861 ZAR
View
B+
Retailer 10
-
HK$3,320 HKD
A$651 AUD
View
B+
Retailer 11
-
HK$3,570 HKD
SGD 615 SGD
View
B+
Retailer 12
-
HK$3,750 HKD
$478 USD
View
B+
Retailer 13
-
HK$4,017 HKD
$512 USD
View
B+
Retailer 14
-
HK$4,229 HKD
$539 USD
View
B
Retailer 15
-
HK$4,425 HKD
$564 USD
View
B
Retailer 16
-
HK$4,594 HKD
$586 USD
View
Most Expensive
B
MOH London
LG843636803 · Oct 25
HK$10,999 HKD
£1,104 GBP
View
Price under review
16 more retailers have this diamond
Prices start from HK$1,043 HKDSave up to HK$3,551 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 Oval
HK$1,043 HKD