CaratHunter
Plans
Marquise|Lab Grown|IGI

1.03ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG834610262

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834610262

Diamond specifications and retailer prices

From $309 NZD
$174 USD
As of November 2, 2026
Save $1,494 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,803 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834610262 or 834610262. Listed at 16 retailers as of October 29, 2026, with prices from $309 to $1,803, a $1,494 spread on the same certified stone. MOH London lists it at $1,803. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834610262
Dimensions10.96 × 5.03 × 3.15 mm
L/W Ratio2.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.96 mm5.03 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG834610262
Side View
Table 55.0%Crown 34.5°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 62.6%

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: Nov 2
Current: $1,803 NZD|Low: $302 NZD|High: $1,849 NZD|Avg: $786 NZD|-1.5%
MOH London
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
November 2, 2026
Retailer 4$309 NZD
Retailer 5$347 NZD
Retailer 15$359 NZD
Retailer 11$384 NZD
Retailer 14$384 NZD
Retailer 6$519 NZD
Retailer 3$594 NZD
Retailer 9$663 NZD
Retailer 8$682 NZD
Retailer 13$685 NZD
Retailer 2$974 NZD
Retailer 10$1,031 NZD
Retailer 12$1,233 NZD
Retailer 7$1,331 NZD
MOH London$1,803 NZD

45 data points across 15 retailers

16 retailers$309 NZD to $1,803 NZD

A
Cheapest Retailer
-
$309 NZD
$174 USD
A
Retailer 2
-
$347 NZD
$195 USD
View
Final sale: no returns
A
Retailer 3
-
$359 NZD
$202 USD
View
Retailer 4
-
$384 NZD
$216 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$384 NZD
$216 USD
View
Retailer 6
-
$386 NZD
$217 USD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$519 NZD
$292 USD
View
A
Retailer 8
-
$594 NZD
$334 USD
View
A
Retailer 9
-
$663 NZD
ZAR 6,024 ZAR
View
A
Retailer 10
-
$682 NZD
£302 GBP
View
A
Retailer 11
-
$685 NZD
€367 EUR
View
B+
Retailer 12
-
$974 NZD
$548 USD
View
B+
Retailer 13
-
$1,031 NZD
$580 USD
View
B
Retailer 14
-
$1,233 NZD
$694 USD
View
B
Retailer 15
-
$1,331 NZD
$749 USD
View
Most Expensive
B
MOH London
LG834610262 · Oct 29
$1,803 NZD
£799 GBP
View
15 more retailers have this diamond
Prices start from $309 NZDSave up to $1,494 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
$309 NZD