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Marquise|Lab Grown|IGI

5.10ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG848615768

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848615768

Diamond specifications and retailer prices

From $1,251 AUD
$879 USD
As of October 30, 2026
Save $9,809 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,060 AUD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848615768 or 848615768. Listed at 18 retailers as of October 30, 2026, with prices from $1,251 to $11,060, a $9,809 spread on the same certified stone. Helzberg Diamonds lists it at $11,060. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.10
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848615768
Dimensions17.50 × 9.00 × 5.72 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.50 mm9.00 mm5.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848615768
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $11,060 AUD|Low: $1,251 AUD|High: $16,514 AUD|Avg: $4,122 AUD
Helzberg 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
Retailer 18
October 31, 2026
Retailer 13$1,251 AUD
Retailer 8$1,362 AUD
Retailer 3$1,547 AUD
Retailer 14$1,577 AUD
Retailer 18$1,701 AUD
Retailer 6$1,960 AUD
Retailer 17$2,138 AUD
Retailer 5$2,378 AUD
Retailer 2$2,943 AUD
Retailer 11$2,955 AUD
Retailer 7$3,442 AUD
Retailer 4$4,081 AUD
Retailer 9$4,437 AUD
Retailer 15$5,471 AUD
Retailer 10$7,171 AUD
Retailer 16$7,816 AUD
Retailer 12$8,428 AUD
Helzberg Diamonds$11,060 AUD

8 data points across 18 retailers

18 retailers$1,251 AUD to $11,060 AUD

A
Cheapest Retailer
-
$1,251 AUD
$879 USD
A
Retailer 2
-
$1,362 AUD
$957 USD
View
A
Retailer 3
-
$1,547 AUD
$1,087 USD
View
Final sale: no returns
A
Retailer 4
-
$1,577 AUD
£872 GBP
View
A
Retailer 5
-
$1,701 AUD
$1,195 USD
View
A
Retailer 6
-
$1,960 AUD
$1,377 USD
View
B+
Retailer 7
-
$2,138 AUD
$1,502 USD
View
A
Retailer 8
-
$2,378 AUD
€1,591 EUR
View
B+
Retailer 9
-
$2,943 AUD
View
A
Retailer 10
-
$2,955 AUD
$2,076 USD
View
B+
Retailer 11
-
$3,442 AUD
$2,418 USD
View
B+
Retailer 12
-
$4,081 AUD
$2,867 USD
View
B+
Retailer 13
-
$4,437 AUD
$3,117 USD
View
B
Retailer 14
-
$5,471 AUD
£3,026 GBP
View
B
Retailer 15
-
$7,171 AUD
$5,037 USD
View
B
Retailer 16
-
$7,816 AUD
$5,490 USD
View
B
Retailer 17
-
$8,428 AUD
$5,920 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKOMHLNMO · Oct 31
$11,060 AUD
$7,769 USD
View
17 more retailers have this diamond
Prices start from $1,251 AUDSave up to $9,809 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
5.10ct Marquise
$1,251 AUD