CaratHunter
Plans
Marquise|Lab Grown|IGI

1.56ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG788681372

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788681372

Diamond specifications and retailer prices

From $757 NZD
£334 GBP
As of October 29, 2026
Save $3,662 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,418 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788681372 or 788681372. Listed at 17 retailers as of October 29, 2026, with prices from $757 to $4,418, a $3,662 spread on the same certified stone. Do Amore Diamonds lists it at $4,418. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788681372
Dimensions12.24 × 5.95 × 3.70 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.24 mm5.95 mm1.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788681372
Side View
Table 60.0%Crown 37.9°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 62.2%

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 29
Current: $4,418 NZD|Low: $757 NZD|High: $4,650 NZD|Avg: $1,903 NZD|-5.0%
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 13$757 NZD
Retailer 5$802 NZD
Retailer 17$867 NZD
Retailer 11$891 NZD
Retailer 4$1,017 NZD
Retailer 2$1,059 NZD
Retailer 16$1,260 NZD
Retailer 8$1,281 NZD
Retailer 10$1,417 NZD
Retailer 18$1,575 NZD
Retailer 3$1,765 NZD
Retailer 6$2,051 NZD
Retailer 14$2,527 NZD
Retailer 12$2,722 NZD
Retailer 9$2,740 NZD
Retailer 15$2,922 NZD
Retailer 7$4,044 NZD
Do Amore Diamonds$4,418 NZD

24 data points across 18 retailers

17 retailers$757 NZD to $4,418 NZD

A
Retailer 1
-
$497 NZD
$279 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$577 NZD
$324 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$757 NZD
£334 GBP
View
A
Retailer 4
-
$802 NZD
$450 USD
View
A
Retailer 5
-
$867 NZD
HK$3,800 HKD
View
A
Retailer 6
-
$891 NZD
$500 USD
View
A
Retailer 7
-
$1,017 NZD
$571 USD
View
A
Retailer 8
-
$1,059 NZD
€566 EUR
View
B+
Retailer 9
-
$1,260 NZD
A$1,088 AUD
View
B+
Retailer 10
-
$1,575 NZD
A$1,360 AUD
View
B+
Retailer 11
-
$1,765 NZD
$991 USD
View
B+
Retailer 12
-
$2,051 NZD
A$1,771 AUD
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$2,189 NZD
$1,229 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$2,527 NZD
SGD 1,917 SGD
View
B
Retailer 15
-
$2,722 NZD
£1,203 GBP
View
B
Retailer 16
-
$2,922 NZD
$1,640 USD
View
Most Expensive
B
Do Amore Diamonds
27-DD0EED6E0 · Oct 29
$4,418 NZD
$2,480 USD
View
16 more retailers have this diamond
Prices start from $757 NZDSave up to $3,662 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
1.56ct Marquise
$757 NZD