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Oval|Lab Grown|IGI

0.78ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG733508690

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG733508690

Diamond specifications and retailer prices

From HK$1,405 HKD
$179 USD
As of October 29, 2026
Save HK$8,062 HKD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$9,467 HKD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG733508690 or 733508690. Listed at 23 retailers as of October 27, 2026, with prices from HK$1,405 to HK$9,467, a HK$8,062 spread on the same certified stone. Queensmith lists it at HK$9,467. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733508690
Dimensions7.28 × 5.14 × 3.13 mm
L/W Ratio1.42
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
7.28 mm5.14 mm0.78 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733508690
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 37.7°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 29
Current: HK$3,129 HKD|Low: HK$1,350 HKD|High: HK$9,237 HKD|Avg: HK$3,929 HKD|-23.9%
Retailer 1
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Retailer 22
October 29, 2026
Retailer 22HK$1,405 HKD
Retailer 10HK$1,569 HKD
Retailer 2HK$1,624 HKD
Retailer 6HK$1,742 HKD
Retailer 7HK$1,742 HKD
Retailer 19HK$1,922 HKD
Retailer 3HK$2,009 HKD
Retailer 5HK$2,299 HKD
Retailer 11HK$2,354 HKD
Retailer 1HK$3,129 HKD
Retailer 12HK$3,143 HKD
Retailer 18HK$3,213 HKD
Retailer 9HK$3,547 HKD
Retailer 20HK$4,378 HKD
Retailer 16HK$4,432 HKD
Retailer 15HK$4,750 HKD
Retailer 8HK$5,594 HKD
Retailer 14HK$5,783 HKD
Retailer 4HK$6,017 HKD
Retailer 17HK$8,141 HKD
Retailer 13HK$8,834 HKD
Retailer 21HK$9,088 HKD

43 data points across 22 retailers

23 retailersHK$1,405 HKD to HK$9,467 HKD

A
Cheapest Retailer
-
HK$1,405 HKD
$179 USD
A
Retailer 2
-
HK$1,569 HKD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,624 HKD
$207 USD
View
A
Retailer 4
-
HK$1,742 HKD
$222 USD
View
A
Retailer 5
-
HK$1,742 HKD
$222 USD
View
A
Retailer 6
-
HK$1,922 HKD
$245 USD
View
A
Retailer 7
-
HK$2,009 HKD
View
A
Retailer 8
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HK$2,299 HKD
$293 USD
View
A
Retailer 9
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HK$2,354 HKD
$300 USD
View
B+
Retailer 10
-
HK$3,129 HKD
£314 GBP
View
B+
Retailer 11
-
HK$3,143 HKD
ZAR 6,472 ZAR
View
B+
Retailer 12
-
HK$3,213 HKD
€390 EUR
View
B+
Retailer 13
-
HK$3,547 HKD
$452 USD
View
B
Retailer 14
-
HK$4,378 HKD
$558 USD
View
B+
Retailer 15
-
HK$4,432 HKD
A$869 AUD
View
B
Retailer 16
-
HK$4,750 HKD
SGD 818 SGD
View
B
Retailer 17
-
HK$5,594 HKD
$713 USD
View
B
Retailer 18
-
HK$5,783 HKD
$737 USD
View
B
Retailer 19
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HK$6,017 HKD
$767 USD
View
B
Retailer 20
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HK$8,141 HKD
£817 GBP
View
B
Retailer 21
-
HK$8,834 HKD
$1,126 USD
View
B
Retailer 22
-
HK$9,088 HKD
£912 GBP
View
Most Expensive
B
Queensmith
LG733508690 · Oct 27
HK$9,467 HKD
£950 GBP
View
22 more retailers have this diamond
Prices start from HK$1,405 HKDSave up to HK$8,062 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$1,405 HKD