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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 $771 SGD
$603 USD
As of October 30, 2026
Save $4,458 SGD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,229 SGD 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 30, 2026, with prices from $771 to $5,229, a $4,458 spread on the same certified stone. Brilliant Earth lists it at $5,229. 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

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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: $5,216 SGD|Low: $771 SGD|High: $5,395 SGD|Avg: $2,284 SGD|-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$771 SGD
Retailer 5$956 SGD
Retailer 2$984 SGD
Retailer 6$997 SGD
Retailer 16$1,064 SGD
Retailer 13$1,281 SGD
Retailer 9$1,466 SGD
Retailer 15$1,812 SGD
Retailer 7$1,886 SGD
Retailer 11$2,030 SGD
Retailer 12$2,086 SGD
Retailer 4$2,786 SGD
Retailer 17$3,078 SGD
Retailer 3$3,091 SGD
Retailer 10$3,916 SGD
Retailer 18$4,304 SGD
Retailer 8$4,315 SGD
Brilliant Earth$5,216 SGD

30 data points across 18 retailers

20 retailers$771 SGD to $5,229 SGD

A
Cheapest Retailer
-
$771 SGD
$603 USD
Retailer 2
-
$956 SGD
$748 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$956 SGD
$748 USD
View
A
Retailer 4
-
$984 SGD
£606 GBP
View
A
Retailer 5
-
$997 SGD
$780 USD
View
A
Retailer 6
-
$1,064 SGD
HK$6,500 HKD
View
B+
Retailer 7
-
$1,281 SGD
$1,002 USD
View
A
Retailer 8
-
$1,466 SGD
€1,092 EUR
View
A
Retailer 9
-
$1,812 SGD
A$2,181 AUD
View
A
Retailer 10
-
$1,886 SGD
ZAR 23,836 ZAR
View
A
Retailer 11
-
$2,030 SGD
$1,588 USD
View
A
Retailer 12
-
$2,086 SGD
$1,632 USD
View
B+
Retailer 13
-
$2,786 SGD
£1,716 GBP
View
B+
Retailer 14
-
$3,078 SGD
View
B+
Retailer 15
-
$3,091 SGD
$2,418 USD
View
B+
Retailer 16
-
$3,916 SGD
£2,412 GBP
View
B
Retailer 17
-
$4,304 SGD
$3,367 USD
View
B
Retailer 18
-
$4,315 SGD
$3,375 USD
View
B
Retailer 19
-
$5,216 SGD
$4,080 USD
View
Most Expensive
B
Brilliant Earth
21805164A · Oct 31
$5,229 SGD
$4,090 USD
View
19 more retailers have this diamond
Prices start from $771 SGDSave up to $4,458 SGD

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
$771 SGD