CaratHunter
Plans
Oval|Lab Grown|IGI

2.56ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG817684742

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817684742

Diamond specifications and retailer prices

From HK$4,323 HKD
$551 USD
As of October 29, 2026
Save HK$34,042 HKD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$38,365 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.56ct lab-grown oval diamond

This 2.56ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817684742 or 817684742. Listed at 23 retailers as of October 29, 2026, with prices from HK$4,323 to HK$38,365, a HK$34,042 spread on the same certified stone. Do Amore Diamonds lists it at HK$38,365. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.56
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817684742
Dimensions10.78 × 7.72 × 4.79 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm7.72 mm2.56 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817684742
Side View
Table 59.0%Crown 35.6°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 62.0%

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 29
Current: HK$38,365 HKD|Low: HK$4,150 HKD|High: HK$43,701 HKD|Avg: HK$12,800 HKD|-12.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 22HK$4,323 HKD
Retailer 14HK$4,833 HKD
Retailer 4HK$4,841 HKD
Retailer 3HK$5,359 HKD
Retailer 19HK$5,359 HKD
Retailer 23HK$6,198 HKD
Retailer 5HK$6,269 HKD
Retailer 8HK$6,614 HKD
Retailer 16HK$7,085 HKD
Retailer 11HK$7,971 HKD
Retailer 2HK$9,258 HKD
Retailer 18HK$13,213 HKD
Retailer 20HK$13,824 HKD
Retailer 13HK$14,273 HKD
Retailer 21HK$15,558 HKD
Retailer 6HK$15,707 HKD
Retailer 9HK$17,218 HKD
Retailer 7HK$17,245 HKD
Retailer 10HK$17,771 HKD
Retailer 15HK$18,022 HKD
Retailer 12HK$20,036 HKD
Retailer 17HK$25,707 HKD
Do Amore DiamondsHK$38,365 HKD

35 data points across 23 retailers

23 retailersHK$4,323 HKD to HK$38,365 HKD

A
Cheapest Retailer
-
HK$4,323 HKD
$551 USD
A
Retailer 2
-
HK$4,833 HKD
$616 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,841 HKD
$617 USD
View
A
Retailer 4
-
HK$5,359 HKD
$683 USD
View
Retailer 5
-
HK$5,359 HKD
$683 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$6,198 HKD
$790 USD
View
Retailer 7
-
HK$6,269 HKD
£629 GBP
View
Price last confirmed 22 days ago
A
Retailer 8
-
HK$6,614 HKD
$843 USD
View
A
Retailer 9
-
HK$7,085 HKD
$903 USD
View
A
Retailer 10
-
HK$7,971 HKD
$1,016 USD
View
A
Retailer 11
-
HK$9,258 HKD
£929 GBP
View
Retailer 12
-
HK$13,213 HKD
A$2,591 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$13,824 HKD
$1,762 USD
View
B+
Retailer 14
-
HK$14,273 HKD
ZAR 29,389 ZAR
View
B+
Retailer 15
-
HK$15,558 HKD
$1,983 USD
View
Retailer 16
-
HK$15,707 HKD
A$3,080 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
HK$17,218 HKD
£1,728 GBP
View
B
Retailer 18
-
HK$17,245 HKD
$2,198 USD
View
Retailer 19
-
HK$17,771 HKD
$2,265 USD
View
Price last confirmed 32 days ago
B
Retailer 20
-
HK$18,022 HKD
$2,297 USD
View
B
Retailer 21
-
HK$20,036 HKD
$2,554 USD
View
B
Retailer 22
-
HK$25,707 HKD
£2,580 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A8B62BD2B · Oct 29
HK$38,365 HKD
$4,890 USD
View
22 more retailers have this diamond
Prices start from HK$4,323 HKDSave up to HK$34,042 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
2.56ct Oval
HK$4,323 HKD