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Round|Lab Grown|IGI

0.91ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836611944

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836611944

Diamond specifications and retailer prices

From $342 NZD
$193 USD
As of October 29, 2026
Save $2,035 NZD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,378 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.91ct lab-grown round diamond

This 0.91ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836611944 or 836611944. Listed at 22 retailers as of October 29, 2026, with prices from $342 to $2,378, a $2,035 spread on the same certified stone. Brilliant Earth lists it at $2,378. 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

0.91
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836611944
Dimensions6.17 × 6.22 × 3.86 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.17 mm6.22 mm0.91 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836611944
Side View
Table 57.0%Crown 35.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.1%

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: $2,378 NZD|Low: $342 NZD|High: $2,378 NZD|Avg: $1,044 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 20
October 31, 2026
Retailer 20$342 NZD
Retailer 10$385 NZD
Retailer 3$397 NZD
Retailer 7$426 NZD
Retailer 17$426 NZD
Retailer 4$656 NZD
Retailer 2$736 NZD
Retailer 8$743 NZD
Retailer 14$748 NZD
Retailer 16$769 NZD
Retailer 13$774 NZD
Retailer 6$839 NZD
Retailer 11$1,178 NZD
Retailer 18$1,368 NZD
Retailer 9$1,373 NZD
Retailer 12$1,463 NZD
Retailer 5$1,466 NZD
Retailer 19$1,623 NZD
Retailer 15$1,999 NZD
Brilliant Earth$2,378 NZD

27 data points across 20 retailers

22 retailers$342 NZD to $2,378 NZD

A
Cheapest Retailer
-
$342 NZD
$193 USD
A
Retailer 2
-
$385 NZD
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$397 NZD
$224 USD
View
A
Retailer 4
-
$426 NZD
$240 USD
View
A
Retailer 5
-
$426 NZD
$240 USD
View
A
Retailer 6
-
$656 NZD
$370 USD
View
A
Retailer 7
-
$736 NZD
€395 EUR
View
A
Retailer 8
-
$743 NZD
$419 USD
View
A
Retailer 9
-
$748 NZD
£332 GBP
View
A
Retailer 10
-
$769 NZD
ZAR 7,001 ZAR
View
A
Retailer 11
-
$774 NZD
£343 GBP
View
A
Retailer 12
-
$839 NZD
$473 USD
View
B+
Retailer 13
-
$1,178 NZD
SGD 897 SGD
View
B+
Retailer 14
-
$1,368 NZD
$771 USD
View
B+
Retailer 15
-
$1,373 NZD
$774 USD
View
B+
Retailer 16
-
$1,463 NZD
$825 USD
View
B+
Retailer 17
-
$1,466 NZD
$826 USD
View
B+
Retailer 18
-
$1,570 NZD
$885 USD
View
B+
Retailer 19
-
$1,570 NZD
$885 USD
View
B+
Retailer 20
-
$1,623 NZD
$915 USD
View
B+
Retailer 21
-
$1,999 NZD
£887 GBP
View
Most Expensive
B
Brilliant Earth
21612261A · Oct 29
$2,378 NZD
$1,340 USD
View
21 more retailers have this diamond
Prices start from $342 NZDSave up to $2,035 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
0.91ct Round
$342 NZD