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Marquise|Lab Grown|IGI

1.61ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG833668524

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833668524

Diamond specifications and retailer prices

From $1,425 NZD
$803 USD
As of November 2, 2026
Save $4,772 NZD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,197 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833668524 or 833668524. Listed at 21 retailers as of November 1, 2026, with prices from $1,425 to $6,197, a $4,772 spread on the same certified stone. MOH London lists it at $6,197. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833668524
Dimensions11.93 × 6.20 × 3.87 mm
L/W Ratio1.92
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
11.93 mm6.20 mm1.61 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833668524
Side View
Table 57.0%Crown 33.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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: Nov 2
Current: $6,197 NZD|Low: $1,425 NZD|High: $6,280 NZD|Avg: $3,647 NZD|-1.2%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 7$1,425 NZD
Retailer 19$1,551 NZD
Retailer 6$1,595 NZD
Retailer 3$1,654 NZD
Retailer 13$1,869 NZD
Retailer 16$1,969 NZD
Retailer 12$2,209 NZD
Retailer 10$2,312 NZD
Retailer 17$2,506 NZD
Retailer 2$2,537 NZD
Retailer 11$2,669 NZD
Retailer 4$3,932 NZD
Retailer 15$4,116 NZD
Retailer 21$4,649 NZD
Retailer 9$4,968 NZD
Retailer 20$5,172 NZD
Retailer 5$5,363 NZD
Retailer 8$5,533 NZD
Retailer 14$5,719 NZD
Retailer 18$5,843 NZD
MOH London$6,197 NZD

32 data points across 21 retailers

21 retailers$1,425 NZD to $6,197 NZD

A
Cheapest Retailer
-
$1,425 NZD
$803 USD
A
Retailer 2
-
$1,551 NZD
$874 USD
View
A
Retailer 3
-
$1,595 NZD
$899 USD
View
Final sale: no returns
A
Retailer 4
-
$1,654 NZD
$932 USD
View
A
Retailer 5
-
$1,869 NZD
£829 GBP
View
A
Retailer 6
-
$1,969 NZD
$1,110 USD
View
A
Retailer 7
-
$2,209 NZD
$1,245 USD
View
A
Retailer 8
-
$2,312 NZD
$1,303 USD
View
A
Retailer 9
-
$2,506 NZD
€1,345 EUR
View
A
Retailer 10
-
$2,537 NZD
£1,126 GBP
View
A
Retailer 11
-
$2,669 NZD
$1,504 USD
View
B+
Retailer 12
-
$3,932 NZD
$2,216 USD
View
B+
Retailer 13
-
$4,116 NZD
A$3,569 AUD
View
B+
Retailer 14
-
$4,649 NZD
$2,620 USD
View
B
Retailer 15
-
$4,968 NZD
$2,800 USD
View
B
Retailer 16
-
$5,172 NZD
$2,915 USD
View
B
Retailer 17
-
$5,363 NZD
£2,380 GBP
View
B
Retailer 18
-
$5,533 NZD
$3,118 USD
View
B
Retailer 19
-
$5,719 NZD
$3,223 USD
View
B
Retailer 20
-
$5,843 NZD
$3,293 USD
View
Most Expensive
B
MOH London
LG833668524 · Nov 1
$6,197 NZD
£2,750 GBP
View
20 more retailers have this diamond
Prices start from $1,425 NZDSave up to $4,772 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
1.61ct Marquise
$1,425 NZD