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1.89ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG766698971

Shape and cutting style on the report: Round brilliant

Certificate IGI LG766698971

Diamond specifications and retailer prices

From HK$2,425 HKD
$309 USD
As of October 29, 2026
Save HK$9,683 HKD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$12,107 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.89ct lab-grown round diamond

This 1.89ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG766698971 or 766698971. Listed at 19 retailers as of October 29, 2026, with prices from HK$2,425 to HK$12,107, a HK$9,683 spread on the same certified stone. MOH London lists it at HK$12,107. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766698971
Dimensions7.89 × 7.85 × 4.92 mm
L/W Ratio1.01
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
7.89 mm7.85 mm1.89 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766698971
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.5%

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$12,107 HKD|Low: HK$2,330 HKD|High: HK$13,263 HKD|Avg: HK$6,434 HKD|-8.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 19HK$2,425 HKD
Retailer 8HK$2,715 HKD
Retailer 6HK$2,809 HKD
Retailer 4HK$3,005 HKD
Retailer 18HK$3,005 HKD
Retailer 15HK$4,159 HKD
Retailer 17HK$4,159 HKD
Retailer 2HK$4,530 HKD
Retailer 10HK$5,155 HKD
Retailer 14HK$5,164 HKD
Retailer 12HK$5,334 HKD
Retailer 13HK$7,008 HKD
Retailer 16HK$9,235 HKD
Retailer 5HK$9,659 HKD
Retailer 11HK$10,027 HKD
Retailer 9HK$10,224 HKD
Retailer 3HK$11,550 HKD
Retailer 7HK$12,092 HKD
MOH LondonHK$12,107 HKD

37 data points across 19 retailers

19 retailersHK$2,425 HKD to HK$12,107 HKD

A
Cheapest Retailer
-
HK$2,425 HKD
$309 USD
A
Retailer 2
-
HK$2,715 HKD
$346 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,809 HKD
$358 USD
View
A
Retailer 4
-
HK$3,005 HKD
$383 USD
View
A
Retailer 5
-
HK$3,005 HKD
$383 USD
View
A
Retailer 6
-
HK$4,159 HKD
$530 USD
View
B+
Retailer 7
-
HK$4,159 HKD
$530 USD
View
A
Retailer 8
-
HK$4,530 HKD
£455 GBP
View
A
Retailer 9
-
HK$5,155 HKD
$657 USD
View
A
Retailer 10
-
HK$5,164 HKD
ZAR 10,633 ZAR
View
A
Retailer 11
-
HK$5,334 HKD
£535 GBP
View
A
Retailer 12
-
HK$7,008 HKD
A$1,374 AUD
View
B+
Retailer 13
-
HK$9,235 HKD
$1,177 USD
View
B+
Retailer 14
-
HK$9,659 HKD
$1,231 USD
View
B+
Retailer 15
-
HK$10,027 HKD
$1,278 USD
View
B+
Retailer 16
-
HK$10,224 HKD
$1,303 USD
View
B+
Retailer 17
-
HK$11,550 HKD
$1,472 USD
View
B+
Retailer 18
-
HK$12,092 HKD
$1,541 USD
View
Most Expensive
B+
MOH London
LG766698971 · Oct 29
HK$12,107 HKD
£1,215 GBP
View
18 more retailers have this diamond
Prices start from HK$2,425 HKDSave up to HK$9,683 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
1.89ct Round
HK$2,425 HKD