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Marquise|Lab Grown|GIA

1.61ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • GIA 775608433

Certificate GIA 775608433

Diamond specifications and retailer prices

From £1,403 GBP
$1,880 USD
As of October 30, 2026
Save £584 GBP (29%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,987 GBP at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 775608433. Listed at 2 retailers as of October 29, 2026, with prices from £1,403 to £1,987, a £584 spread on the same certified stone. Diamond Quarter lists it at £1,987. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 775608433
Dimensions11.82 × 6.15 × 3.91 mm
L/W Ratio1.92
Top View
11.82 mm6.15 mm1.61 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 775608433
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £1,987 GBP|Low: £1,403 GBP|High: £1,987 GBP|Avg: £1,793 GBP
Diamond Quarter
Retailer 2
April 14, 2026
Retailer 2£1,403 GBP
Diamond Quarter£1,987 GBP

2 data points across 2 retailers

2 retailers£1,403 GBP to £1,987 GBP

B
Cheapest Retailer
-
£1,403 GBP
$1,880 USD
Most Expensive
B
Diamond Quarter
1.61VS1D65047CE0N · Oct 29
£1,987 GBP
View
1 more retailer has this diamond
Prices start from £1,403 GBPSave up to £584 GBP

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.

B
1.61ct Marquise
£1,403 GBP