Oval|Lab Grown|IGI

1.20ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG845665255

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845665255

Diamond specifications and retailer prices

From HK$4,323 HKD
$551 USD
As of October 23, 2026
Save HK$93 HKD (2%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$9,005 HKD at Reve Diamonds · As of October 23, 2026
View at Reve Diamonds

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845665255 or 845665255. Listed at 10 retailers as of October 23, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845665255
Dimensions8.48 × 5.89 × 3.78 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.48 mm5.89 mm1.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845665255
Side View
Table 63.0%Crown 35.1°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 64.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: HK$4,323 HKD|Low: HK$1,459 HKD|High: HK$9,005 HKD|Avg: HK$4,489 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
October 23, 2026
Retailer 7HK$1,459 HKD
Retailer 5HK$2,261 HKD
Retailer 4HK$2,432 HKD
Retailer 3HK$3,053 HKD
Retailer 6HK$3,156 HKD
Retailer 1HK$4,323 HKD
Retailer 2HK$4,416 HKD
Retailer 8HK$5,649 HKD
Retailer 9HK$6,230 HKD
Reve DiamondsHK$9,005 HKD

2 data points across 10 retailers

10 retailersHK$4,323 HKD to HK$4,416 HKD

Retailer 1
-
HK$1,459 HKD
$186 USD
Price last confirmed 7 days ago
Retailer 2
-
HK$2,261 HKD
£227 GBP
View
Price last confirmed 7 days ago
Retailer 3
-
HK$2,432 HKD
$310 USD
View
Price last confirmed 7 days ago
Retailer 4
-
HK$3,053 HKD
ZAR 6,287 ZAR
View
Price last confirmed 7 days ago
Retailer 5
-
HK$3,156 HKD
£317 GBP
View
Price last confirmed 7 days ago
B+
Retailer 6
-
HK$4,323 HKD
$551 USD
View
B+
Retailer 7
-
HK$4,416 HKD
A$866 AUD
View
Retailer 8
-
HK$5,649 HKD
$720 USD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$6,230 HKD
$794 USD
View
Price last confirmed 8 days ago
Most Expensive
Reve Diamonds
9E49A49AD · Oct 23
HK$9,005 HKD
$1,148 USD
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from HK$4,323 HKDSave up to HK$93 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.

B+
1.20ct Oval
HK$4,323 HKD