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Marquise|Lab Grown|IGI

1.37ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG782681449

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782681449

Diamond specifications and retailer prices

From $660 NZD
$372 USD
As of October 30, 2026
Save $799 NZD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,815 NZD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 1.37ct lab-grown marquise diamond

This 1.37ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782681449 or 782681449. Listed at 14 retailers as of October 29, 2026, with a 121% 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

1.37
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782681449
Dimensions11.05 × 5.80 × 11.05 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm5.80 mm1.37 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782681449
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.8%

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 30
Current: $3,815 NZD|Low: $397 NZD|High: $81,263 NZD|Avg: $14,001 NZD|-95.3%
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
Retailer 19
Retailer 20
October 29, 2026
Retailer 19$397 NZD
Retailer 18$493 NZD
Retailer 15$651 NZD
Retailer 13$660 NZD
Retailer 14$777 NZD
Retailer 10$830 NZD
Retailer 17$998 NZD
Retailer 12$1,249 NZD
Retailer 8$1,375 NZD
Retailer 11$1,386 NZD
Retailer 2$1,459 NZD
Retailer 16$1,749 NZD
Retailer 9$1,792 NZD
Do Amore Diamonds$3,815 NZD
Retailer 4$18,863 NZD
Retailer 7$20,314 NZD
Retailer 5$21,040 NZD
Retailer 6$33,287 NZD
Retailer 3$35,840 NZD
Retailer 20$38,715 NZD

23 data points across 20 retailers

14 retailers$660 NZD to $1,459 NZD

Retailer 1
-
$397 NZD
$224 USD
Price last confirmed 9 days ago
Retailer 2
-
$493 NZD
$278 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$651 NZD
£289 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$660 NZD
$372 USD
View
A
Retailer 5
-
$777 NZD
$438 USD
View
Retailer 6
-
$998 NZD
£443 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
$1,375 NZD
$775 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
$1,459 NZD
A$1,265 AUD
View
Retailer 9
-
$1,749 NZD
$986 USD
View
Price last confirmed 9 days ago
Most Expensive
Do Amore Diamonds
27-14F7F873E · Oct 23
$3,815 NZD
$2,150 USD
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from $660 NZDSave up to $799 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
1.37ct Marquise
$660 NZD