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Marquise|Lab Grown|IGI

1.67ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG825639462

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825639462

Diamond specifications and retailer prices

From $1,070 NZD
$603 USD
As of October 30, 2026
Save $4,719 NZD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,789 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.67ct lab-grown marquise diamond

This 1.67ct 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 LG825639462 or 825639462. Listed at 23 retailers as of October 29, 2026, with prices from $1,070 to $5,789, a $4,719 spread on the same certified stone. MOH London lists it at $5,789. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825639462
Dimensions11.34 × 6.28 × 4.03 mm
L/W Ratio1.81
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
11.34 mm6.28 mm1.67 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825639462
Side View
Table 60.0%Crown 34.7°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 64.2%

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: Oct 30
Current: $5,789 NZD|Low: $1,049 NZD|High: $5,974 NZD|Avg: $2,914 NZD|-2.9%
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
November 1, 2026
Retailer 9$1,070 NZD
Retailer 5$1,198 NZD
Retailer 8$1,325 NZD
Retailer 11$1,354 NZD
Retailer 16$1,437 NZD
Retailer 18$1,778 NZD
Retailer 2$2,058 NZD
Retailer 17$2,105 NZD
Retailer 14$2,279 NZD
Retailer 3$2,328 NZD
Retailer 12$2,816 NZD
Retailer 13$3,089 NZD
Retailer 7$3,488 NZD
Retailer 4$3,867 NZD
Retailer 6$4,232 NZD
Retailer 10$4,288 NZD
Retailer 19$4,398 NZD
Retailer 15$4,799 NZD
MOH London$5,789 NZD

35 data points across 19 retailers

23 retailers$1,070 NZD to $5,789 NZD

A
Cheapest Retailer
-
$1,070 NZD
$603 USD
Retailer 2
-
$1,091 NZD
$615 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$1,198 NZD
$675 USD
View
Final sale: no returns
Retailer 4
-
$1,228 NZD
$692 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$1,325 NZD
$747 USD
View
Retailer 6
-
$1,354 NZD
$763 USD
View
Price last confirmed 15 days ago
Retailer 7
-
$1,354 NZD
$763 USD
View
Price last confirmed 29 days ago
A
Retailer 8
-
$1,437 NZD
$810 USD
View
A
Retailer 9
-
$1,778 NZD
$1,002 USD
View
A
Retailer 10
-
$2,058 NZD
£913 GBP
View
A
Retailer 11
-
$2,105 NZD
€1,130 EUR
View
A
Retailer 12
-
$2,279 NZD
ZAR 20,751 ZAR
View
A
Retailer 13
-
$2,328 NZD
$1,312 USD
View
A
Retailer 14
-
$2,816 NZD
$1,587 USD
View
A
Retailer 15
-
$3,089 NZD
A$2,678 AUD
View
B+
Retailer 16
-
$3,488 NZD
$1,966 USD
View
Retailer 17
-
$3,561 NZD
$2,007 USD
View
Price last confirmed 31 days ago
B+
Retailer 18
-
$3,867 NZD
£1,716 GBP
View
B+
Retailer 19
-
$4,232 NZD
$2,385 USD
View
B+
Retailer 20
-
$4,288 NZD
$2,417 USD
View
B+
Retailer 21
-
$4,398 NZD
$2,479 USD
View
B+
Retailer 22
-
$4,799 NZD
$2,705 USD
View
Most Expensive
B
MOH London
LG825639462 · Oct 29
$5,789 NZD
£2,569 GBP
View
22 more retailers have this diamond
Prices start from $1,070 NZDSave up to $4,719 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
1.67ct Marquise
$1,070 NZD