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Marquise|Lab Grown|IGI

1.03ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG843623111

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843623111

Diamond specifications and retailer prices

From $294 NZD
$165 USD
As of October 27, 2026
Save $1,632 NZD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,926 NZD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843623111 or 843623111. Listed at 17 retailers as of October 27, 2026, with prices from $294 to $1,926, a $1,632 spread on the same certified stone. Reve Diamonds lists it at $1,926. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843623111
Dimensions10.35 × 5.30 × 3.25 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm5.30 mm1.03 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843623111
Side View
Table 58.0%Crown 32.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.3%

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 27
Current: $691 NZD|Low: $294 NZD|High: $1,926 NZD|Avg: $849 NZD|-11.6%
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
Reve Diamonds
October 30, 2026
Retailer 15$294 NZD
Retailer 6$329 NZD
Retailer 12$340 NZD
Retailer 11$363 NZD
Retailer 14$363 NZD
Retailer 3$495 NZD
Retailer 16$588 NZD
Retailer 9$643 NZD
Retailer 10$654 NZD
Retailer 1$691 NZD
Retailer 5$796 NZD
Retailer 2$917 NZD
Retailer 13$1,170 NZD
Retailer 4$1,236 NZD
Retailer 7$1,268 NZD
Retailer 8$1,712 NZD
Reve Diamonds$1,926 NZD

13 data points across 17 retailers

17 retailers$294 NZD to $1,926 NZD

A
Cheapest Retailer
-
$294 NZD
$165 USD
A
Retailer 2
-
$329 NZD
$185 USD
View
Final sale: no returns
A
Retailer 3
-
$340 NZD
$191 USD
View
A
Retailer 4
-
$363 NZD
$204 USD
View
A
Retailer 5
-
$363 NZD
$204 USD
View
B+
Retailer 6
-
$495 NZD
$278 USD
View
A
Retailer 7
-
$588 NZD
$330 USD
View
A
Retailer 8
-
$643 NZD
£284 GBP
View
A
Retailer 9
-
$654 NZD
€350 EUR
View
B+
Retailer 10
-
$691 NZD
£306 GBP
View
B+
Retailer 11
-
$796 NZD
$447 USD
View
B+
Retailer 12
-
$917 NZD
$515 USD
View
B
Retailer 13
-
$1,170 NZD
$657 USD
View
B
Retailer 14
-
$1,236 NZD
$694 USD
View
B
Retailer 15
-
$1,268 NZD
$712 USD
View
B
Retailer 16
-
$1,712 NZD
£757 GBP
View
Most Expensive
B
Reve Diamonds
9A37B8DBB · Oct 28
$1,926 NZD
$1,082 USD
View
16 more retailers have this diamond
Prices start from $294 NZDSave up to $1,632 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
1.03ct Marquise
$294 NZD