CaratHunter
Plans
Marquise|Lab Grown|IGI

1.03ct F VS1 Marquise Lab Grown Diamond

GD • F/VS1 • IGI LG835624365

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835624365

Diamond specifications and retailer prices

From $380 AUD
As of November 5, 2026
Save $1,963 AUD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,343 AUD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

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 standard cut grade and certified by IGI LG835624365 or 835624365. Listed at 16 retailers as of November 5, 2026, with prices from $380 to $2,343, a $1,963 spread on the same certified stone. Do Amore Diamonds lists it at $2,343. 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
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835624365
Dimensions10.19 × 5.34 × 3.30 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.19 mm5.34 mm1.03 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835624365
Side View
Table 58.0%Crown 34.7°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 61.8%

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 5
Current: $2,343 AUD|Low: $240 AUD|High: $2,457 AUD|Avg: $887 AUD|-4.7%
Do Amore Diamonds
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
November 5, 2026
Retailer 5$240 AUD
Retailer 9$290 AUD
Retailer 6$380 AUD
Retailer 2$397 AUD
Retailer 7$417 AUD
Retailer 3$557 AUD
Retailer 17$736 AUD
Retailer 13$814 AUD
Retailer 4$867 AUD
Retailer 12$883 AUD
Retailer 10$920 AUD
Retailer 8$1,169 AUD
Retailer 11$1,173 AUD
Retailer 15$1,294 AUD
Retailer 16$1,443 AUD
Retailer 14$1,561 AUD
Do Amore Diamonds$2,343 AUD

19 data points across 17 retailers

16 retailers$380 AUD to $2,343 AUD

Retailer 1
-
$240 AUD
Price last confirmed 35 days ago
B+
Retailer 2
-
$380 AUD
View
A
Retailer 3
-
$397 AUD
View
B+
Retailer 4
-
$417 AUD
View
B+
Retailer 5
-
$736 AUD
View
B
Retailer 6
-
$814 AUD
View
Retailer 7
-
$867 AUD
View
Price last confirmed 34 days ago
B
Retailer 8
-
$883 AUD
View
B
Retailer 9
-
$920 AUD
View
Retailer 10
-
$1,100 AUD
View
Price last confirmed 37 days ago
B
Retailer 11
-
$1,169 AUD
View
B
Retailer 12
-
$1,173 AUD
View
B
Retailer 13
-
$1,294 AUD
View
B
Retailer 14
-
$1,443 AUD
View
B
Retailer 15
-
$1,561 AUD
View
Most Expensive
C
Do Amore Diamonds
27-DB0FDEED2 · Nov 5
$2,343 AUD
$1,640 USD
View
15 more retailers have this diamond
Prices start from $380 AUDSave up to $1,963 AUD

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
$380 AUD