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Oval|Lab Grown|IGI

1.28ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG813689856

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813689856

Diamond specifications and retailer prices

From HK$1,969 HKD
$251 USD
As of October 30, 2026
Save HK$14,899 HKD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$16,868 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813689856 or 813689856. Listed at 12 retailers as of October 29, 2026, with prices from HK$1,969 to HK$16,868, a HK$14,899 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,868. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813689856
Dimensions9.13 × 6.25 × 3.71 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.13 mm6.25 mm1.28 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813689856
Side View
Table 60.0%Crown 33°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 59.4%

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 30
Current: HK$16,868 HKD|Low: HK$1,914 HKD|High: HK$16,868 HKD|Avg: HK$4,883 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
Retailer 14
Retailer 15
October 30, 2026
Retailer 7HK$1,914 HKD
Retailer 15HK$1,969 HKD
Retailer 13HK$2,974 HKD
Retailer 2HK$3,021 HKD
Retailer 6HK$3,215 HKD
Retailer 3HK$3,320 HKD
Retailer 10HK$3,711 HKD
Retailer 8HK$4,572 HKD
Retailer 9HK$4,707 HKD
Retailer 12HK$5,854 HKD
Retailer 5HK$6,983 HKD
Retailer 4HK$8,948 HKD
Retailer 14HK$9,074 HKD
Retailer 11HK$9,960 HKD
Do Amore DiamondsHK$16,868 HKD

14 data points across 15 retailers

12 retailersHK$1,969 HKD to HK$16,868 HKD

Retailer 1
-
HK$1,546 HKD
$197 USD
Price last confirmed 37 days ago
Retailer 2
-
HK$1,891 HKD
$241 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
HK$1,969 HKD
$251 USD
View
Final sale: no returns
A
Retailer 4
-
HK$2,974 HKD
$379 USD
View
A
Retailer 5
-
HK$3,021 HKD
£303 GBP
View
A
Retailer 6
-
HK$3,711 HKD
$473 USD
View
B+
Retailer 7
-
HK$4,572 HKD
£459 GBP
View
B+
Retailer 8
-
HK$4,707 HKD
$600 USD
View
B+
Retailer 9
-
HK$5,854 HKD
A$1,148 AUD
View
B
Retailer 10
-
HK$9,074 HKD
$1,157 USD
View
B
Retailer 11
-
HK$9,960 HKD
$1,269 USD
View
Most Expensive
B
Do Amore Diamonds
27-00770627A · Oct 29
HK$16,868 HKD
$2,150 USD
View
11 more retailers have this diamond
Prices start from HK$1,969 HKDSave up to HK$14,899 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
1.28ct Oval
HK$1,969 HKD