CaratHunter
Plans
Marquise|Lab Grown|IGI

1.20ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG837681194

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837681194

Diamond specifications and retailer prices

From $449 NZD
$253 USD
As of October 30, 2026
Save $2,603 NZD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,052 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837681194 or 837681194. Listed at 9 retailers as of October 30, 2026, with prices from $449 to $3,052, a $2,603 spread on the same certified stone. Do Amore Diamonds lists it at $3,052. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837681194
Dimensions11.42 × 5.50 × 3.42 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.42 mm5.50 mm1.20 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837681194
Side View
Table 58.0%Crown 31.9°Girdle: MED-THKPavilion 40.9°CuletDepth 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 30
Current: $3,052 NZD|Low: $419 NZD|High: $3,052 NZD|Avg: $1,270 NZD|+6.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$449 NZD
Retailer 4$522 NZD
Retailer 3$534 NZD
Retailer 8$680 NZD
Retailer 9$1,256 NZD
Retailer 5$1,649 NZD
Retailer 6$1,715 NZD
Retailer 7$1,924 NZD
Do Amore Diamonds$3,052 NZD

8 data points across 9 retailers

9 retailers$449 NZD to $3,052 NZD

A
Cheapest Retailer
-
$449 NZD
$253 USD
Final sale: no returns
A
Retailer 2
-
$522 NZD
£231 GBP
View
B+
Retailer 3
-
$534 NZD
$301 USD
View
A
Retailer 4
-
$680 NZD
€365 EUR
View
B+
Retailer 5
-
$1,256 NZD
A$1,089 AUD
View
B
Retailer 6
-
$1,649 NZD
$930 USD
View
B
Retailer 7
-
$1,715 NZD
$966 USD
View
B
Retailer 8
-
$1,924 NZD
£854 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4C19BC6C8 · Oct 31
$3,052 NZD
$1,720 USD
View
8 more retailers have this diamond
Prices start from $449 NZDSave up to $2,603 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
1.20ct Marquise
$449 NZD