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Marquise|Lab Grown|IGI

5.03ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG835670195

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835670195

Diamond specifications and retailer prices

From $1,120 AUD
$787 USD
As of October 27, 2026
Save $3,777 AUD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $12,003 AUD at Queensmith · As of October 10, 2026
View at Queensmith

About this 5.03ct lab-grown marquise diamond

This 5.03ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG835670195 or 835670195. Listed at 23 retailers as of October 27, 2026, with a 337% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.03
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835670195
Dimensions18.41 × 9.07 × 5.29 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.41 mm9.07 mm5.03 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835670195
Side View
Table 63.0%Crown 32°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 58.3%

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: $1,388 AUD|Low: $1,120 AUD|High: $11,245 AUD|Avg: $3,459 AUD|-16.9%
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
Retailer 17
October 30, 2026
Retailer 17$1,120 AUD
Retailer 5$1,218 AUD
Retailer 7$1,254 AUD
Retailer 1$1,388 AUD
Retailer 14$1,552 AUD
Retailer 3$1,862 AUD
Retailer 10$1,993 AUD
Retailer 11$2,070 AUD
Retailer 2$2,632 AUD
Retailer 13$2,640 AUD
Retailer 16$2,811 AUD
Retailer 6$3,442 AUD
Retailer 15$4,146 AUD
Retailer 4$4,163 AUD
Retailer 8$4,492 AUD
Retailer 12$4,897 AUD
Retailer 9$11,245 AUD

26 data points across 17 retailers

23 retailers$1,120 AUD to $4,897 AUD

A
Cheapest Retailer
-
$1,120 AUD
$787 USD
A
Retailer 2
-
$1,218 AUD
$856 USD
View
A
Retailer 3
-
$1,254 AUD
$881 USD
View
Final sale: no returns
A
Retailer 4
-
$1,300 AUD
$913 USD
View
A
Retailer 5
-
$1,388 AUD
£768 GBP
View
Retailer 6
-
$1,529 AUD
$1,074 USD
View
Price last confirmed 35 days ago
Retailer 7
-
$1,550 AUD
$1,089 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$1,552 AUD
$1,090 USD
View
B+
Retailer 9
-
$1,862 AUD
$1,308 USD
View
A
Retailer 10
-
$1,993 AUD
£1,103 GBP
View
A
Retailer 11
-
$2,070 AUD
€1,385 EUR
View
Retailer 12
-
$2,632 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$2,640 AUD
ZAR 29,968 ZAR
View
A
Retailer 14
-
$2,811 AUD
$1,975 USD
View
B+
Retailer 15
-
$3,442 AUD
$2,418 USD
View
A
Retailer 16
-
$3,654 AUD
$2,567 USD
View
B+
Retailer 17
-
$4,146 AUD
$2,913 USD
View
B+
Retailer 18
-
$4,163 AUD
$2,925 USD
View
Retailer 19
-
$4,273 AUD
£2,364 GBP
View
Price last confirmed 10 days ago
B+
Retailer 20
-
$4,492 AUD
$3,156 USD
View
B+
Retailer 21
-
$4,897 AUD
£2,709 GBP
View
Retailer 22
-
$11,245 AUD
$7,900 USD
View
Price last confirmed 21 days ago
Most Expensive
Queensmith
LG835670195 · Oct 10
$12,003 AUD
£6,640 GBP
View
Price last confirmed 19 days ago
22 more retailers have this diamond
Prices start from $1,120 AUDSave up to $3,777 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
5.03ct Marquise
$1,120 AUD