CaratHunter
Plans
Marquise|Lab Grown|IGI

1.28ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG843608034

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843608034

Diamond specifications and retailer prices

From $421 NZD
$237 USD
As of October 28, 2026
Save $3,057 NZD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,478 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown marquise diamond

This 1.28ct 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 LG843608034 or 843608034. Listed at 9 retailers as of October 28, 2026, with prices from $421 to $3,478, a $3,057 spread on the same certified stone. Do Amore Diamonds lists it at $3,478. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843608034
Dimensions11.24 × 5.47 × 3.20 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm5.47 mm1.28 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843608034
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.5%

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 28
Current: $3,478 NZD|Low: $421 NZD|High: $3,478 NZD|Avg: $1,497 NZD|+1.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3$421 NZD
Retailer 2$594 NZD
Retailer 6$775 NZD
Retailer 4$1,448 NZD
Retailer 8$1,473 NZD
Retailer 7$1,532 NZD
Retailer 5$1,996 NZD
Do Amore Diamonds$3,478 NZD

15 data points across 8 retailers

9 retailers$421 NZD to $3,478 NZD

A
Cheapest Retailer
-
$421 NZD
$237 USD
A
Retailer 2
-
$594 NZD
£264 GBP
View
A
Retailer 3
-
$775 NZD
$437 USD
View
A
Retailer 4
-
$878 NZD
$495 USD
View
B
Retailer 5
-
$1,448 NZD
$816 USD
View
B
Retailer 6
-
$1,473 NZD
$830 USD
View
B
Retailer 7
-
$1,532 NZD
$863 USD
View
Retailer 8
-
$1,996 NZD
£886 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-371F2CAD1 · Oct 31
$3,478 NZD
$1,960 USD
View
8 more retailers have this diamond
Prices start from $421 NZDSave up to $3,057 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
1.28ct Marquise
$421 NZD