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Marquise|Lab Grown|IGI

0.68ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG806628748

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG806628748

Diamond specifications and retailer prices

From $380 NZD
$214 USD
As of October 30, 2026
Save $1,506 NZD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,886 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.68ct lab-grown marquise diamond

This 0.68ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG806628748 or 806628748. Listed at 17 retailers as of October 30, 2026, with prices from $380 to $1,886, a $1,506 spread on the same certified stone. MOH London lists it at $1,886. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806628748
Dimensions8.87 × 4.55 × 2.83 mm
L/W Ratio1.95
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
8.87 mm4.55 mm0.68 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806628748
Side View
Table 64.0%Crown 38.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.2%

Caratlytics Score

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A+
Exceptional
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: $1,886 NZD|Low: $380 NZD|High: $2,015 NZD|Avg: $899 NZD|-6.4%
MOH London
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
Retailer 17
November 1, 2026
Retailer 4$380 NZD
Retailer 7$424 NZD
Retailer 15$440 NZD
Retailer 12$470 NZD
Retailer 6$474 NZD
Retailer 8$522 NZD
Retailer 16$635 NZD
Retailer 5$822 NZD
Retailer 9$852 NZD
Retailer 2$855 NZD
Retailer 13$864 NZD
Retailer 10$871 NZD
Retailer 3$1,198 NZD
Retailer 17$1,272 NZD
Retailer 14$1,512 NZD
Retailer 11$1,517 NZD
MOH London$1,886 NZD

21 data points across 17 retailers

17 retailers$380 NZD to $1,886 NZD

A+
Cheapest Retailer
-
$380 NZD
$214 USD
A
Retailer 2
-
$424 NZD
$239 USD
View
Final sale: no returns
A
Retailer 3
-
$440 NZD
$248 USD
View
A
Retailer 4
-
$470 NZD
$265 USD
View
Retailer 5
-
$474 NZD
$267 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$522 NZD
HK$2,300 HKD
View
A
Retailer 7
-
$635 NZD
$358 USD
View
A
Retailer 8
-
$822 NZD
€441 EUR
View
A
Retailer 9
-
$852 NZD
$480 USD
View
A
Retailer 10
-
$855 NZD
ZAR 7,785 ZAR
View
A
Retailer 11
-
$864 NZD
$487 USD
View
A
Retailer 12
-
$871 NZD
£387 GBP
View
B+
Retailer 13
-
$1,198 NZD
A$1,039 AUD
View
B+
Retailer 14
-
$1,272 NZD
SGD 969 SGD
View
B+
Retailer 15
-
$1,512 NZD
$852 USD
View
B+
Retailer 16
-
$1,517 NZD
$855 USD
View
Most Expensive
B+
MOH London
LG806628748 · Nov 1
$1,886 NZD
£837 GBP
View
16 more retailers have this diamond
Prices start from $380 NZDSave up to $1,506 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
$380 NZD