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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 $550 NZD
$309 USD
As of October 29, 2026
Save $2,197 NZD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,747 NZD 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 $550 to $2,747, a $2,197 spread on the same certified stone. MOH London lists it at $2,747. 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: $2,747 NZD|Low: $529 NZD|High: $3,010 NZD|Avg: $1,460 NZD|-8.6%
MOH London
Retailer 2
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Retailer 5
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 19$550 NZD
Retailer 8$616 NZD
Retailer 6$637 NZD
Retailer 4$682 NZD
Retailer 18$682 NZD
Retailer 15$944 NZD
Retailer 17$944 NZD
Retailer 2$1,028 NZD
Retailer 10$1,170 NZD
Retailer 14$1,172 NZD
Retailer 12$1,210 NZD
Retailer 13$1,590 NZD
Retailer 16$2,096 NZD
Retailer 5$2,192 NZD
Retailer 11$2,275 NZD
Retailer 9$2,320 NZD
Retailer 3$2,621 NZD
Retailer 7$2,744 NZD
MOH London$2,747 NZD

37 data points across 19 retailers

19 retailers$550 NZD to $2,747 NZD

A
Cheapest Retailer
-
$550 NZD
$309 USD
A
Retailer 2
-
$616 NZD
$346 USD
View
Final sale: no returns
A
Retailer 3
-
$637 NZD
$358 USD
View
A
Retailer 4
-
$682 NZD
$383 USD
View
A
Retailer 5
-
$682 NZD
$383 USD
View
A
Retailer 6
-
$944 NZD
$530 USD
View
B+
Retailer 7
-
$944 NZD
$530 USD
View
A
Retailer 8
-
$1,028 NZD
£455 GBP
View
A
Retailer 9
-
$1,170 NZD
$657 USD
View
A
Retailer 10
-
$1,172 NZD
ZAR 10,633 ZAR
View
A
Retailer 11
-
$1,210 NZD
£535 GBP
View
A
Retailer 12
-
$1,590 NZD
A$1,374 AUD
View
B+
Retailer 13
-
$2,096 NZD
$1,177 USD
View
B+
Retailer 14
-
$2,192 NZD
$1,231 USD
View
B+
Retailer 15
-
$2,275 NZD
$1,278 USD
View
B+
Retailer 16
-
$2,320 NZD
$1,303 USD
View
B+
Retailer 17
-
$2,621 NZD
$1,472 USD
View
B+
Retailer 18
-
$2,744 NZD
$1,541 USD
View
Most Expensive
B+
MOH London
LG766698971 · Oct 29
$2,747 NZD
£1,215 GBP
View
18 more retailers have this diamond
Prices start from $550 NZDSave up to $2,197 NZD

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
$550 NZD