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Marquise|Lab Grown|IGI

0.62ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG674552423

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG674552423

Diamond specifications and retailer prices

From $376 NZD
$212 USD
As of October 30, 2026
Save $3,474 NZD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,850 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.62ct lab-grown marquise diamond

This 0.62ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG674552423 or 674552423. Listed at 19 retailers as of October 30, 2026, with prices from $376 to $3,850, a $3,474 spread on the same certified stone. Do Amore Diamonds lists it at $3,850. 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

0.62
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674552423
Dimensions8.57 × 4.55 × 2.82 mm
L/W Ratio1.88
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
8.57 mm4.55 mm0.62 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG674552423
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 40.2°Culet: NoneDepth 62.0%

Caratlytics Score

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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 30
Current: $3,850 NZD|Low: $303 NZD|High: $3,850 NZD|Avg: $1,367 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 12
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Retailer 19
Retailer 20
October 29, 2026
Retailer 6$376 NZD
Retailer 8$421 NZD
Retailer 17$435 NZD
Retailer 2$465 NZD
Retailer 9$568 NZD
Retailer 12$685 NZD
Retailer 16$701 NZD
Retailer 19$929 NZD
Retailer 5$988 NZD
Retailer 3$1,062 NZD
Retailer 11$1,207 NZD
Retailer 10$1,600 NZD
Retailer 7$1,624 NZD
Retailer 14$1,652 NZD
Retailer 13$1,863 NZD
Retailer 15$1,863 NZD
Retailer 20$1,956 NZD
Retailer 4$2,069 NZD
Retailer 18$2,183 NZD
Do Amore Diamonds$3,850 NZD

36 data points across 20 retailers

19 retailers$376 NZD to $3,850 NZD

A
Cheapest Retailer
-
$376 NZD
$212 USD
A
Retailer 2
-
$421 NZD
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$435 NZD
$245 USD
View
A
Retailer 4
-
$465 NZD
$262 USD
View
A
Retailer 5
-
$568 NZD
$320 USD
View
A
Retailer 6
-
$685 NZD
$386 USD
View
A
Retailer 7
-
$701 NZD
$395 USD
View
A
Retailer 8
-
$929 NZD
ZAR 8,458 ZAR
View
A
Retailer 9
-
$988 NZD
$557 USD
View
B+
Retailer 10
-
$1,062 NZD
€570 EUR
View
B+
Retailer 11
-
$1,207 NZD
$680 USD
View
B
Retailer 12
-
$1,624 NZD
CA$1,271 CAD
View
B+
Retailer 13
-
$1,652 NZD
$931 USD
View
B
Retailer 14
-
$1,863 NZD
$1,050 USD
View
B
Retailer 15
-
$1,863 NZD
$1,050 USD
View
B
Retailer 16
-
$1,956 NZD
$1,102 USD
View
B
Retailer 17
-
$2,069 NZD
£918 GBP
View
B
Retailer 18
-
$2,183 NZD
$1,230 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG674552423 · Oct 31
$3,850 NZD
$2,170 USD
View
18 more retailers have this diamond
Prices start from $376 NZDSave up to $3,474 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
0.62ct Marquise
$376 NZD