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Marquise|Lab Grown|IGI

5.09ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG845697452

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845697452

Diamond specifications and retailer prices

From $878 AUD
$617 USD
As of November 2, 2026
Save $3,925 AUD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,803 AUD at With Clarity · As of November 2, 2026
View at With Clarity

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845697452 or 845697452. Listed at 19 retailers as of November 2, 2026, with prices from $878 to $4,803, a $3,925 spread on the same certified stone. With Clarity lists it at $4,803. 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

5.09
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845697452
Dimensions17.91 × 8.61 × 5.59 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.91 mm8.61 mm5.09 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845697452
Side View
Table 59.0%Crown 36.3°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 64.9%

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: $1,103 AUD|Low: $878 AUD|High: $5,252 AUD|Avg: $2,508 AUD|-4.3%
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
Retailer 18
With Clarity
November 2, 2026
Retailer 18$878 AUD
Retailer 11$984 AUD
Retailer 6$1,089 AUD
Retailer 1$1,103 AUD
Retailer 3$1,184 AUD
Retailer 7$1,274 AUD
Retailer 17$1,431 AUD
Retailer 16$1,589 AUD
Retailer 10$1,656 AUD
Retailer 2$2,064 AUD
Retailer 8$2,164 AUD
Retailer 14$2,265 AUD
Retailer 13$2,864 AUD
Retailer 4$3,428 AUD
Retailer 5$3,519 AUD
Retailer 15$3,558 AUD
Retailer 12$4,728 AUD
Retailer 9$4,769 AUD
With Clarity$4,803 AUD

14 data points across 19 retailers

19 retailers$878 AUD to $4,803 AUD

A
Cheapest Retailer
-
$878 AUD
$617 USD
A
Retailer 2
-
$984 AUD
$691 USD
View
A
Retailer 3
-
$1,089 AUD
$765 USD
View
A
Retailer 4
-
$1,103 AUD
£610 GBP
View
A
Retailer 5
-
$1,184 AUD
HK$6,500 HKD
View
A
Retailer 6
-
$1,274 AUD
$895 USD
View
B+
Retailer 7
-
$1,431 AUD
$1,005 USD
View
A
Retailer 8
-
$1,589 AUD
$1,116 USD
View
A
Retailer 9
-
$1,656 AUD
€1,108 EUR
View
A
Retailer 10
-
$2,064 AUD
View
A
Retailer 11
-
$2,164 AUD
ZAR 24,553 ZAR
View
A
Retailer 12
-
$2,265 AUD
$1,591 USD
View
B+
Retailer 13
-
$2,864 AUD
$2,012 USD
View
B+
Retailer 14
-
$3,428 AUD
SGD 3,254 SGD
View
B+
Retailer 15
-
$3,519 AUD
$2,472 USD
View
B+
Retailer 16
-
$3,558 AUD
$2,499 USD
View
B
Retailer 17
-
$4,728 AUD
£2,615 GBP
View
B
Retailer 18
-
$4,769 AUD
$3,350 USD
View
Most Expensive
B
With Clarity
845697452 · Nov 2
$4,803 AUD
$3,374 USD
View
18 more retailers have this diamond
Prices start from $878 AUDSave up to $3,925 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
5.09ct Marquise
$878 AUD