Round|Lab Grown|IGI

0.50ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG790611735

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790611735

Diamond specifications and retailer prices

From $590 NZD
HK$2,600 HKD
As of October 24, 2026
16 retailers carry this diamond
Most expensive: $2,328 NZD at Reve Diamonds · As of October 18, 2026
View at Reve Diamonds

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790611735 or 790611735. Listed at 16 retailers as of October 24, 2026. 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

0.50
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611735
Dimensions5.05 × 5.08 × 3.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
5.05 mm5.08 mm0.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611735
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $943 NZD|Low: $405 NZD|High: $2,116 NZD|Avg: $931 NZD|+1.6%
Retailer 1
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
October 19, 2026
Retailer 13$421 NZD
Retailer 3$470 NZD
Retailer 6$488 NZD
Retailer 5$522 NZD
Retailer 14$522 NZD
Retailer 12$868 NZD
Retailer 15$882 NZD
Retailer 2$896 NZD
Retailer 9$935 NZD
Retailer 1$943 NZD
Retailer 8$994 NZD
Retailer 7$1,410 NZD
Retailer 4$1,678 NZD
Retailer 10$1,684 NZD
Retailer 11$2,116 NZD

32 data points across 15 retailers

16 retailers

Retailer 1
-
$421 NZD
$237 USD
Price last confirmed 12 days ago
Retailer 2
-
$488 NZD
$275 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$522 NZD
$294 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$522 NZD
$294 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$590 NZD
HK$2,600 HKD
View
Retailer 6
-
$882 NZD
$497 USD
View
Price last confirmed 13 days ago
Retailer 7
-
$896 NZD
$505 USD
View
Price last confirmed 11 days ago
Retailer 8
-
$935 NZD
ZAR 8,514 ZAR
View
Price last confirmed 12 days ago
Retailer 9
-
$943 NZD
£419 GBP
View
Price last confirmed 12 days ago
Retailer 10
-
$994 NZD
$560 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$1,410 NZD
SGD 1,074 SGD
View
Price last confirmed 12 days ago
Retailer 12
-
$1,678 NZD
$946 USD
View
Price last confirmed 13 days ago
Retailer 13
-
$1,684 NZD
$949 USD
View
Price last confirmed 12 days ago
Retailer 14
-
$1,770 NZD
$998 USD
View
Price last confirmed 12 days ago
Retailer 15
-
$2,116 NZD
£939 GBP
View
Price last confirmed 20 days ago
Most Expensive
Reve Diamonds
4DBEE2762 · Oct 18
$2,328 NZD
$1,312 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from $590 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.

B+
0.50ct Round
$590 NZD