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Round|Lab Grown|IGI

1.90ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG757507325

Shape and cutting style on the report: Round brilliant

Certificate IGI LG757507325

Diamond specifications and retailer prices

From $671 NZD
$377 USD
As of October 29, 2026
Save $2,598 NZD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,270 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.9ct lab-grown round diamond

This 1.9ct 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 LG757507325 or 757507325. Listed at 18 retailers as of October 29, 2026, with prices from $671 to $3,270, a $2,598 spread on the same certified stone. MOH London lists it at $3,270. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757507325
Dimensions7.88 × 7.92 × 4.93 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
7.88 mm7.92 mm1.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757507325
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 41°Culet: NoneDepth 62.4%

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: $3,270 NZD|Low: $645 NZD|High: $3,292 NZD|Avg: $1,658 NZD|-0.7%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 3$671 NZD
Retailer 4$750 NZD
Retailer 5$833 NZD
Retailer 6$833 NZD
Retailer 14$1,095 NZD
Retailer 16$1,143 NZD
Retailer 2$1,204 NZD
Retailer 7$1,296 NZD
Retailer 13$1,431 NZD
Retailer 11$1,501 NZD
Retailer 12$1,933 NZD
Retailer 15$2,336 NZD
Retailer 8$2,384 NZD
Retailer 10$2,639 NZD
Retailer 9$3,016 NZD
MOH London$3,270 NZD

42 data points across 16 retailers

18 retailers$671 NZD to $3,270 NZD

A
Cheapest Retailer
-
$671 NZD
$377 USD
A
Retailer 2
-
$750 NZD
$421 USD
View
Final sale: no returns
A
Retailer 3
-
$751 NZD
$422 USD
View
A
Retailer 4
-
$833 NZD
$468 USD
View
A
Retailer 5
-
$833 NZD
$468 USD
View
A
Retailer 6
-
$1,095 NZD
$615 USD
View
A
Retailer 7
-
$1,143 NZD
$642 USD
View
A
Retailer 8
-
$1,204 NZD
£532 GBP
View
A
Retailer 9
-
$1,296 NZD
$728 USD
View
A
Retailer 10
-
$1,431 NZD
ZAR 12,981 ZAR
View
A
Retailer 11
-
$1,501 NZD
£664 GBP
View
A
Retailer 12
-
$1,933 NZD
A$1,670 AUD
View
B+
Retailer 13
-
$2,336 NZD
$1,312 USD
View
B+
Retailer 14
-
$2,384 NZD
$1,339 USD
View
B+
Retailer 15
-
$2,639 NZD
$1,482 USD
View
B+
Retailer 16
-
$2,676 NZD
$1,503 USD
View
B+
Retailer 17
-
$3,016 NZD
$1,694 USD
View
Most Expensive
B+
MOH London
LG757507325 · Oct 29
$3,270 NZD
£1,446 GBP
View
17 more retailers have this diamond
Prices start from $671 NZDSave up to $2,598 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
1.90ct Round
$671 NZD