CaratHunter
Plans
Marquise|Lab Grown|IGI

1.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG831612416

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831612416

Diamond specifications and retailer prices

From $314 NZD
$177 USD
As of October 30, 2026
Save $1,726 NZD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,040 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831612416 or 831612416. Listed at 22 retailers as of October 28, 2026, with prices from $314 to $2,040, a $1,726 spread on the same certified stone. Brilliant Earth lists it at $2,040. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831612416
Dimensions10.05 × 5.36 × 3.37 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.05 mm5.36 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831612416
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.9%

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: $2,040 NZD|Low: $314 NZD|High: $2,040 NZD|Avg: $933 NZD
Brilliant Earth
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 31, 2026
Retailer 8$314 NZD
Retailer 7$350 NZD
Retailer 6$366 NZD
Retailer 4$390 NZD
Retailer 19$390 NZD
Retailer 13$479 NZD
Retailer 10$529 NZD
Retailer 15$670 NZD
Retailer 3$691 NZD
Retailer 2$701 NZD
Retailer 12$740 NZD
Retailer 11$951 NZD
Retailer 17$951 NZD
Retailer 16$1,066 NZD
Retailer 20$1,254 NZD
Retailer 18$1,325 NZD
Retailer 14$1,484 NZD
Retailer 9$1,834 NZD
Retailer 5$1,989 NZD
Brilliant Earth$2,040 NZD

44 data points across 20 retailers

22 retailers$314 NZD to $2,040 NZD

A
Cheapest Retailer
-
$314 NZD
$177 USD
A
Retailer 2
-
$350 NZD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$366 NZD
$206 USD
View
A
Retailer 4
-
$390 NZD
$220 USD
View
A
Retailer 5
-
$390 NZD
$220 USD
View
A
Retailer 6
-
$432 NZD
HK$1,900 HKD
View
A
Retailer 7
-
$479 NZD
£213 GBP
View
B+
Retailer 8
-
$529 NZD
$298 USD
View
A
Retailer 9
-
$670 NZD
ZAR 6,099 ZAR
View
A
Retailer 10
-
$691 NZD
€371 EUR
View
A
Retailer 11
-
$701 NZD
£311 GBP
View
A
Retailer 12
-
$740 NZD
$417 USD
View
B+
Retailer 13
-
$951 NZD
$536 USD
View
B+
Retailer 14
-
$951 NZD
A$825 AUD
View
B+
Retailer 15
-
$1,066 NZD
SGD 812 SGD
View
B+
Retailer 16
-
$1,254 NZD
$707 USD
View
B
Retailer 17
-
$1,325 NZD
$747 USD
View
B
Retailer 18
-
$1,350 NZD
$761 USD
View
B
Retailer 19
-
$1,484 NZD
A$1,287 AUD
View
B
Retailer 20
-
$1,834 NZD
£814 GBP
View
B
Retailer 21
-
$1,989 NZD
$1,121 USD
View
Most Expensive
B
Brilliant Earth
22315540A · Oct 28
$2,040 NZD
$1,150 USD
View
21 more retailers have this diamond
Prices start from $314 NZDSave up to $1,726 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
$314 NZD