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Round|Lab Grown|IGI

0.90ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG612322540

Shape and cutting style on the report: Round brilliant

Certificate IGI LG612322540

Diamond specifications and retailer prices

From $292 NZD
$164 USD
As of October 29, 2026
Save $1,845 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,137 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG612322540 or 612322540. Listed at 20 retailers as of October 29, 2026, with prices from $292 to $2,137, a $1,845 spread on the same certified stone. Brilliant Earth lists it at $2,137. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612322540
Dimensions6.23 × 6.20 × 3.82 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
6.23 mm6.20 mm0.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612322540
Side View
Table 57.0%Crown 33.6°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.5%

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: $2,137 NZD|Low: $280 NZD|High: $2,137 NZD|Avg: $748 NZD
Brilliant Earth
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 14$292 NZD
Retailer 4$326 NZD
Retailer 7$338 NZD
Retailer 6$361 NZD
Retailer 15$361 NZD
Retailer 16$490 NZD
Retailer 9$632 NZD
Retailer 2$639 NZD
Retailer 10$654 NZD
Retailer 8$705 NZD
Retailer 11$902 NZD
Retailer 3$919 NZD
Retailer 5$1,163 NZD
Retailer 13$1,229 NZD
Retailer 12$1,694 NZD
Brilliant Earth$2,137 NZD

44 data points across 16 retailers

20 retailers$292 NZD to $2,137 NZD

A
Cheapest Retailer
-
$292 NZD
$164 USD
A
Retailer 2
-
$326 NZD
$183 USD
View
Final sale: no returns
A
Retailer 3
-
$338 NZD
$190 USD
View
A
Retailer 4
-
$361 NZD
$203 USD
View
A
Retailer 5
-
$361 NZD
$203 USD
View
A
Retailer 6
-
$490 NZD
$275 USD
View
A
Retailer 7
-
$632 NZD
€338 EUR
View
A
Retailer 8
-
$636 NZD
$357 USD
View
A
Retailer 9
-
$639 NZD
£283 GBP
View
A
Retailer 10
-
$654 NZD
ZAR 5,934 ZAR
View
A
Retailer 11
-
$705 NZD
$396 USD
View
A
Retailer 12
-
$902 NZD
A$779 AUD
View
A
Retailer 13
-
$919 NZD
$516 USD
View
B+
Retailer 14
-
$1,163 NZD
$653 USD
View
B+
Retailer 15
-
$1,229 NZD
$690 USD
View
B+
Retailer 16
-
$1,245 NZD
$699 USD
View
B+
Retailer 17
-
$1,261 NZD
$708 USD
View
B+
Retailer 18
-
$1,694 NZD
£749 GBP
View
B
Retailer 19
-
$1,920 NZD
$1,078 USD
View
Most Expensive
B
Brilliant Earth
10024365A · Oct 29
$2,137 NZD
$1,200 USD
View
19 more retailers have this diamond
Prices start from $292 NZDSave up to $1,845 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
0.90ct Round
$292 NZD