CaratHunter
Plans
Marquise|Lab Grown|GCAL

1.67ct D IF Marquise Lab Grown Diamond

ID • D/IF • GCAL 360236447

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 360236447

Diamond specifications and retailer prices

From $1,987 NZD
$1,120 USD
As of November 2, 2026
Save $7,019 NZD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $16,501 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 GCAL 360236447. Listed at 11 retailers as of October 31, 2026, with a 353% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360236447
Dimensions11.57 × 6.49 × 3.94 mm
L/W Ratio1.78
Culet sizeNone
Top View
11.57 mm6.49 mm1.67 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360236447
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
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: Nov 2
Current: $16,501 NZD|Low: $1,985 NZD|High: $16,501 NZD|Avg: $6,656 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 6$1,987 NZD
Retailer 8$3,034 NZD
Retailer 11$3,266 NZD
Retailer 4$3,818 NZD
Retailer 7$3,907 NZD
Retailer 10$6,487 NZD
Retailer 9$6,879 NZD
Retailer 3$7,754 NZD
Retailer 12$7,754 NZD
Retailer 2$8,164 NZD
Retailer 5$9,007 NZD
Do Amore Diamonds$16,501 NZD

16 data points across 12 retailers

11 retailers$1,987 NZD to $9,007 NZD

A+
Cheapest Retailer
-
$1,987 NZD
$1,120 USD
A
Retailer 2
-
$3,034 NZD
$1,710 USD
View
A
Retailer 3
-
$3,266 NZD
$1,841 USD
View
B+
Retailer 4
-
$3,907 NZD
A$3,388 AUD
View
B+
Retailer 5
-
$6,487 NZD
CA$5,078 CAD
View
B
Retailer 6
-
$6,879 NZD
$3,877 USD
View
B
Retailer 7
-
$7,754 NZD
$4,370 USD
View
B
Retailer 8
-
$7,754 NZD
$4,370 USD
View
B+
Retailer 9
-
$8,164 NZD
£3,623 GBP
View
B
Retailer 10
-
$9,007 NZD
$5,076 USD
View
Most Expensive
Do Amore Diamonds
32-360236447 · Nov 1
$16,501 NZD
$9,300 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,987 NZDSave up to $7,019 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
$1,987 NZD