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Marquise|Lab Grown|IGI

1.56ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG843623524

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843623524

Diamond specifications and retailer prices

From $609 NZD
$343 USD
As of October 25, 2026
Save $1,943 NZD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,031 NZD at Yadav Diamonds · As of October 21, 2026
View at Yadav 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 LG843623524 or 843623524. Listed at 23 retailers as of October 25, 2026, with a 319% 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

1.56
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843623524
Dimensions11.78 × 6.15 × 3.76 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.78 mm6.15 mm1.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843623524
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $1,004 NZD|Low: $491 NZD|High: $4,031 NZD|Avg: $1,440 NZD|-0.2%
Retailer 1
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
Retailer 22
Retailer 23
Yadav Diamonds
October 27, 2026
Retailer 13$491 NZD
Retailer 18$545 NZD
Retailer 10$570 NZD
Retailer 3$609 NZD
Retailer 6$609 NZD
Retailer 14$680 NZD
Retailer 16$681 NZD
Retailer 2$816 NZD
Retailer 15$887 NZD
Retailer 5$971 NZD
Retailer 1$1,004 NZD
Retailer 11$1,042 NZD
Retailer 20$1,054 NZD
Retailer 9$1,075 NZD
Retailer 8$1,429 NZD
Retailer 23$1,870 NZD
Retailer 4$1,957 NZD
Retailer 19$1,960 NZD
Retailer 17$2,027 NZD
Retailer 12$2,200 NZD
Retailer 22$2,443 NZD
Retailer 21$2,544 NZD
Retailer 7$2,552 NZD
Yadav Diamonds$4,031 NZD

17 data points across 24 retailers

23 retailers$609 NZD to $2,552 NZD

Retailer 1
-
$491 NZD
$277 USD
Price last confirmed 9 days ago
Retailer 2
-
$570 NZD
$321 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$609 NZD
$343 USD
View
A
Retailer 4
-
$609 NZD
$343 USD
View
Retailer 5
-
$680 NZD
£302 GBP
View
Price last confirmed 9 days ago
A
Retailer 6
-
$681 NZD
HK$3,000 HKD
View
B+
Retailer 7
-
$816 NZD
$460 USD
View
A
Retailer 8
-
$887 NZD
$500 USD
View
A
Retailer 9
-
$971 NZD
€521 EUR
View
A
Retailer 10
-
$1,004 NZD
$566 USD
View
Retailer 11
-
$1,042 NZD
ZAR 9,486 ZAR
View
Price last confirmed 9 days ago
A
Retailer 12
-
$1,054 NZD
£468 GBP
View
A
Retailer 13
-
$1,075 NZD
$606 USD
View
B+
Retailer 14
-
$1,429 NZD
A$1,239 AUD
View
B+
Retailer 15
-
$1,870 NZD
$1,054 USD
View
B+
Retailer 16
-
$1,957 NZD
$1,103 USD
View
B+
Retailer 17
-
$1,960 NZD
SGD 1,493 SGD
View
B+
Retailer 18
-
$2,027 NZD
$1,142 USD
View
B
Retailer 19
-
$2,200 NZD
$1,240 USD
View
B
Retailer 20
-
$2,443 NZD
£1,084 GBP
View
B
Retailer 21
-
$2,544 NZD
$1,434 USD
View
B
Retailer 22
-
$2,552 NZD
$1,438 USD
View
Most Expensive
Yadav Diamonds
13330447 · Oct 21
$4,031 NZD
$2,272 USD
View
Price last confirmed 11 days ago
22 more retailers have this diamond
Prices start from $609 NZDSave up to $1,943 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
$609 NZD