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Marquise|Lab Grown|IGI

5.05ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG697508210

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG697508210

Diamond specifications and retailer prices

From $2,790 AUD
CA$2,722 CAD
As of October 30, 2026
Save $1,236 AUD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,425 AUD at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG697508210 or 697508210. Listed at 3 retailers as of October 30, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.05
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG697508210
Dimensions17.75 × 9.20 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Top View
17.75 mm9.20 mm5.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG697508210
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.5%

Caratlytics Score

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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: $5,425 AUD|Low: $1,152 AUD|High: $8,177 AUD|Avg: $3,557 AUD|+93.1%
Novita 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
August 3, 2026
Retailer 8$1,280 AUD
Retailer 7$1,423 AUD
Retailer 3$1,585 AUD
Retailer 6$1,701 AUD
Retailer 4$1,910 AUD
Retailer 15$2,144 AUD
Retailer 10$2,678 AUD
Retailer 13$2,790 AUD
Retailer 14$3,263 AUD
Retailer 9$3,445 AUD
Retailer 2$4,026 AUD
Novita Diamonds$5,425 AUD
Retailer 16$6,193 AUD
Retailer 11$6,258 AUD
Retailer 5$6,435 AUD
Retailer 12$7,739 AUD

59 data points across 16 retailers

3 retailers$2,790 AUD to $4,026 AUD

A
Cheapest Retailer
-
$2,790 AUD
CA$2,722 CAD
B+
Retailer 2
-
$4,026 AUD
$2,828 USD
View
Most Expensive
Novita Diamonds
cert_697508210 · Jul 4
$5,425 AUD
View
Price last confirmed 119 days ago
2 more retailers have this diamond
Prices start from $2,790 AUDSave up to $1,236 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
5.05ct Marquise
$2,790 AUD