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Marquise|Lab Grown|IGI

5.08ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG844685956

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844685956

Diamond specifications and retailer prices

From $8,275 SGD
$6,473 USD
As of October 30, 2026
Save $24,838 SGD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $33,113 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.08ct lab-grown marquise diamond

This 5.08ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844685956 or 844685956. Listed at 17 retailers as of October 30, 2026, with prices from $8,275 to $33,113, a $24,838 spread on the same certified stone. Taylor and Hart lists it at $33,113. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844685956
Dimensions18.01 × 9.02 × 5.56 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.01 mm9.02 mm5.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844685956
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

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: $11,221 SGD|Low: $8,275 SGD|High: $33,760 SGD|Avg: $16,037 SGD|-2.2%
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
Taylor and Hart
October 31, 2026
Retailer 4$8,275 SGD
Retailer 5$9,267 SGD
Retailer 3$9,569 SGD
Retailer 8$9,909 SGD
Retailer 1$11,221 SGD
Retailer 13$11,396 SGD
Retailer 10$12,017 SGD
Retailer 15$12,113 SGD
Retailer 2$13,696 SGD
Retailer 6$14,175 SGD
Retailer 12$17,119 SGD
Retailer 11$19,293 SGD
Retailer 9$19,502 SGD
Retailer 7$20,565 SGD
Retailer 14$26,713 SGD
Taylor and Hart$33,113 SGD

16 data points across 16 retailers

17 retailers$8,275 SGD to $33,113 SGD

A
Cheapest Retailer
-
$8,275 SGD
$6,473 USD
A
Retailer 2
-
$9,267 SGD
$7,249 USD
View
Final sale: no returns
A
Retailer 3
-
$9,569 SGD
$7,485 USD
View
A
Retailer 4
-
$9,909 SGD
£6,104 GBP
View
A
Retailer 5
-
$11,221 SGD
$8,777 USD
View
A
Retailer 6
-
$11,396 SGD
$8,914 USD
View
A
Retailer 7
-
$12,017 SGD
£7,401 GBP
View
A
Retailer 8
-
$12,113 SGD
$9,475 USD
View
A
Retailer 9
-
$13,696 SGD
£8,436 GBP
View
A
Retailer 10
-
$14,175 SGD
$11,088 USD
View
A
Retailer 11
-
$17,119 SGD
$13,391 USD
View
A
Retailer 12
-
$19,293 SGD
£11,883 GBP
View
A
Retailer 13
-
$19,502 SGD
ZAR 246,450 ZAR
View
Retailer 14
-
$20,565 SGD
A$24,749 AUD
View
Price last confirmed 9 days ago
A
Retailer 15
-
$23,753 SGD
$18,580 USD
View
A
Retailer 16
-
$26,713 SGD
$20,896 USD
View
Most Expensive
A
Taylor and Hart
K7VXD3F · Oct 30
$33,113 SGD
$25,902 USD
View
16 more retailers have this diamond
Prices start from $8,275 SGDSave up to $24,838 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
$8,275 SGD