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Round|Lab Grown|IGI

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 $396 SGD
$309 USD
As of October 29, 2026
Save $1,582 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,978 SGD 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 $396 to $1,978, a $1,582 spread on the same certified stone. MOH London lists it at $1,978. 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

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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 29
Current: $1,978 SGD|Low: $381 SGD|High: $2,167 SGD|Avg: $1,051 SGD|-8.6%
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
October 30, 2026
Retailer 19$396 SGD
Retailer 8$443 SGD
Retailer 6$459 SGD
Retailer 4$491 SGD
Retailer 18$491 SGD
Retailer 15$679 SGD
Retailer 17$679 SGD
Retailer 2$740 SGD
Retailer 10$842 SGD
Retailer 14$844 SGD
Retailer 12$871 SGD
Retailer 13$1,145 SGD
Retailer 16$1,509 SGD
Retailer 5$1,578 SGD
Retailer 11$1,638 SGD
Retailer 9$1,670 SGD
Retailer 3$1,887 SGD
Retailer 7$1,975 SGD
MOH London$1,978 SGD

37 data points across 19 retailers

19 retailers$396 SGD to $1,978 SGD

A
Cheapest Retailer
-
$396 SGD
$309 USD
A
Retailer 2
-
$443 SGD
$346 USD
View
Final sale: no returns
A
Retailer 3
-
$459 SGD
$358 USD
View
A
Retailer 4
-
$491 SGD
$383 USD
View
A
Retailer 5
-
$491 SGD
$383 USD
View
A
Retailer 6
-
$679 SGD
$530 USD
View
B+
Retailer 7
-
$679 SGD
$530 USD
View
A
Retailer 8
-
$740 SGD
£455 GBP
View
A
Retailer 9
-
$842 SGD
$657 USD
View
A
Retailer 10
-
$844 SGD
ZAR 10,633 ZAR
View
A
Retailer 11
-
$871 SGD
£535 GBP
View
A
Retailer 12
-
$1,145 SGD
A$1,374 AUD
View
B+
Retailer 13
-
$1,509 SGD
$1,177 USD
View
B+
Retailer 14
-
$1,578 SGD
$1,231 USD
View
B+
Retailer 15
-
$1,638 SGD
$1,278 USD
View
B+
Retailer 16
-
$1,670 SGD
$1,303 USD
View
B+
Retailer 17
-
$1,887 SGD
$1,472 USD
View
B+
Retailer 18
-
$1,975 SGD
$1,541 USD
View
Most Expensive
B+
MOH London
LG766698971 · Oct 29
$1,978 SGD
£1,215 GBP
View
18 more retailers have this diamond
Prices start from $396 SGDSave up to $1,582 SGD

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
$396 SGD