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Marquise|Lab Grown|IGI

5.08ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG841677307

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841677307

Diamond specifications and retailer prices

From $858 AUD
$603 USD
As of November 2, 2026
Save $4,964 AUD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,823 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.08ct lab-grown marquise diamond

This 5.08ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841677307 or 841677307. Listed at 20 retailers as of October 31, 2026, with prices from $858 to $5,823, a $4,964 spread on the same certified stone. Brilliant Earth lists it at $5,823. 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

5.08
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841677307
Dimensions18.04 × 8.85 × 5.51 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.04 mm8.85 mm5.08 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841677307
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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: Nov 2
Current: $5,808 AUD|Low: $858 AUD|High: $6,008 AUD|Avg: $2,544 AUD|-3.3%
Brilliant Earth
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
November 1, 2026
Retailer 14$858 AUD
Retailer 5$1,065 AUD
Retailer 2$1,096 AUD
Retailer 6$1,110 AUD
Retailer 16$1,184 AUD
Retailer 13$1,426 AUD
Retailer 9$1,632 AUD
Retailer 15$2,018 AUD
Retailer 7$2,100 AUD
Retailer 11$2,261 AUD
Retailer 12$2,323 AUD
Retailer 4$3,102 AUD
Retailer 17$3,428 AUD
Retailer 3$3,443 AUD
Retailer 10$4,361 AUD
Retailer 18$4,793 AUD
Retailer 8$4,805 AUD
Brilliant Earth$5,808 AUD

30 data points across 18 retailers

20 retailers$858 AUD to $5,823 AUD

A
Cheapest Retailer
-
$858 AUD
$603 USD
Retailer 2
-
$1,065 AUD
$748 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,065 AUD
$748 USD
View
A
Retailer 4
-
$1,096 AUD
£606 GBP
View
A
Retailer 5
-
$1,110 AUD
$780 USD
View
A
Retailer 6
-
$1,184 AUD
HK$6,500 HKD
View
B+
Retailer 7
-
$1,426 AUD
$1,002 USD
View
A
Retailer 8
-
$1,632 AUD
€1,092 EUR
View
A
Retailer 9
-
$2,018 AUD
View
A
Retailer 10
-
$2,100 AUD
ZAR 23,836 ZAR
View
A
Retailer 11
-
$2,261 AUD
$1,588 USD
View
A
Retailer 12
-
$2,323 AUD
$1,632 USD
View
B+
Retailer 13
-
$3,102 AUD
£1,716 GBP
View
B+
Retailer 14
-
$3,428 AUD
SGD 3,254 SGD
View
B+
Retailer 15
-
$3,443 AUD
$2,418 USD
View
B+
Retailer 16
-
$4,361 AUD
£2,412 GBP
View
B
Retailer 17
-
$4,793 AUD
$3,367 USD
View
B
Retailer 18
-
$4,805 AUD
$3,375 USD
View
B
Retailer 19
-
$5,808 AUD
$4,080 USD
View
Most Expensive
B
Brilliant Earth
21805164A · Oct 31
$5,823 AUD
$4,090 USD
View
19 more retailers have this diamond
Prices start from $858 AUDSave up to $4,964 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
5.08ct Marquise
$858 AUD