CaratHunter
Plans
Round|Lab Grown|IGI

1.20ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG789630364

Shape and cutting style on the report: Round brilliant

Certificate IGI LG789630364

Diamond specifications and retailer prices

From HK$1,459 HKD
$186 USD
As of October 29, 2026
Save HK$12,585 HKD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$14,044 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG789630364 or 789630364. Listed at 17 retailers as of October 29, 2026, with prices from HK$1,459 to HK$14,044, a HK$12,585 spread on the same certified stone. Do Amore Diamonds lists it at HK$14,044. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789630364
Dimensions6.91 × 6.88 × 4.17 mm
L/W Ratio1.00
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
6.91 mm6.88 mm1.20 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789630364
Side View
Table 56.0%Crown 32.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.4%

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$14,044 HKD|Low: HK$1,161 HKD|High: HK$14,044 HKD|Avg: HK$5,045 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
Retailer 16
Retailer 17
October 27, 2026
Retailer 5HK$1,640 HKD
Retailer 4HK$1,695 HKD
Retailer 8HK$1,836 HKD
Retailer 9HK$3,032 HKD
Retailer 3HK$3,077 HKD
Retailer 2HK$3,113 HKD
Retailer 17HK$3,185 HKD
Retailer 6HK$3,811 HKD
Retailer 14HK$3,813 HKD
Retailer 16HK$4,331 HKD
Retailer 10HK$4,421 HKD
Retailer 12HK$5,845 HKD
Retailer 15HK$7,187 HKD
Retailer 11HK$8,519 HKD
Retailer 13HK$8,599 HKD
Retailer 7HK$12,632 HKD
Do Amore DiamondsHK$14,044 HKD

20 data points across 17 retailers

17 retailersHK$1,459 HKD to HK$14,044 HKD

A
Cheapest Retailer
-
HK$1,459 HKD
$186 USD
A
Retailer 2
-
HK$1,640 HKD
$209 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,695 HKD
$216 USD
View
A
Retailer 4
-
HK$1,812 HKD
$231 USD
View
A
Retailer 5
-
HK$1,812 HKD
$231 USD
View
A
Retailer 6
-
HK$3,113 HKD
ZAR 6,411 ZAR
View
A
Retailer 7
-
HK$3,185 HKD
$406 USD
View
Retailer 8
-
HK$3,811 HKD
$486 USD
View
Price last confirmed 29 days ago
A
Retailer 9
-
HK$3,813 HKD
$486 USD
View
A
Retailer 10
-
HK$4,331 HKD
$552 USD
View
A
Retailer 11
-
HK$4,421 HKD
A$867 AUD
View
B+
Retailer 12
-
HK$5,829 HKD
$743 USD
View
B+
Retailer 13
-
HK$5,845 HKD
$745 USD
View
B+
Retailer 14
-
HK$7,187 HKD
$916 USD
View
B+
Retailer 15
-
HK$8,519 HKD
£855 GBP
View
B
Retailer 16
-
HK$8,599 HKD
$1,096 USD
View
Most Expensive
B
Do Amore Diamonds
27-1AE14DD43 · Oct 29
HK$14,044 HKD
$1,790 USD
View
16 more retailers have this diamond
Prices start from HK$1,459 HKDSave up to HK$12,585 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
1.20ct Round
HK$1,459 HKD