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Marquise|Lab Grown|IGI

0.68ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG651473398

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG651473398

Diamond specifications and retailer prices

From $374 NZD
$211 USD
As of October 30, 2026
Save $3,210 NZD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,584 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.68ct lab-grown marquise diamond

This 0.68ct 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 LG651473398 or 651473398. Listed at 20 retailers as of October 30, 2026, with prices from $374 to $3,584, a $3,210 spread on the same certified stone. Do Amore Diamonds lists it at $3,584. 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

0.68
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651473398
Dimensions9.41 × 4.67 × 2.82 mm
L/W Ratio2.01
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
9.41 mm4.67 mm0.68 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651473398
Side View
Table 59.0%Crown 31.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.4%

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 30
Current: $957 NZD|Low: $358 NZD|High: $2,075 NZD|Avg: $895 NZD|+3.7%
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
October 31, 2026
Retailer 12$374 NZD
Retailer 6$417 NZD
Retailer 3$433 NZD
Retailer 4$463 NZD
Retailer 13$463 NZD
Retailer 10$674 NZD
Retailer 2$800 NZD
Retailer 5$857 NZD
Retailer 8$925 NZD
Retailer 1$957 NZD
Retailer 9$1,303 NZD
Retailer 11$1,496 NZD
Retailer 14$1,645 NZD
Retailer 7$2,062 NZD

44 data points across 14 retailers

20 retailers$374 NZD to $3,584 NZD

A
Cheapest Retailer
-
$374 NZD
$211 USD
A
Retailer 2
-
$417 NZD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$433 NZD
$244 USD
View
A
Retailer 4
-
$463 NZD
$261 USD
View
A
Retailer 5
-
$463 NZD
$261 USD
View
A
Retailer 6
-
$612 NZD
$345 USD
View
A
Retailer 7
-
$674 NZD
$380 USD
View
A
Retailer 8
-
$704 NZD
HK$3,100 HKD
View
A
Retailer 9
-
$800 NZD
$451 USD
View
A
Retailer 10
-
$857 NZD
$483 USD
View
A
Retailer 11
-
$925 NZD
ZAR 8,424 ZAR
View
A
Retailer 12
-
$957 NZD
£425 GBP
View
B+
Retailer 13
-
$1,303 NZD
A$1,130 AUD
View
B+
Retailer 14
-
$1,496 NZD
$843 USD
View
B+
Retailer 15
-
$1,645 NZD
$927 USD
View
B+
Retailer 16
-
$1,677 NZD
SGD 1,277 SGD
View
B
Retailer 17
-
$1,949 NZD
$1,098 USD
View
B+
Retailer 18
-
$2,062 NZD
£915 GBP
View
B
Retailer 19
-
$2,178 NZD
$1,227 USD
View
Most Expensive
B
Do Amore Diamonds
27-D955D48C2 · Oct 31
$3,584 NZD
$2,020 USD
View
19 more retailers have this diamond
Prices start from $374 NZDSave up to $3,210 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
0.68ct Marquise
$374 NZD