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Round|Lab Grown|GIA

1.61ct D I1 Round Lab Grown Diamond

EX • D/I1 • GIA 5221967603

Certificate GIA 5221967603

Diamond specifications and retailer prices

From £870 GBP
$1,166 USD
As of October 30, 2026
Save £223 GBP (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,093 GBP at Yorxs · As of October 29, 2026
View at Yorxs

About this 1.61ct lab-grown round diamond

This 1.61ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 5221967603. Listed at 2 retailers as of October 29, 2026, with prices from £870 to £1,093, a £223 spread on the same certified stone. Yorxs lists it at £1,093. 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
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 5221967603
Dimensions7.55 × 7.58 × 4.60 mm
L/W Ratio1.00
Top View
7.55 mm7.58 mm1.61 ctD / I1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221967603
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: £870 GBP|Low: £870 GBP|High: £1,093 GBP|Avg: £980 GBP|-5.4%
Retailer 1
Yorxs
October 29, 2026
Retailer 1£870 GBP
Yorxs£1,093 GBP

17 data points across 2 retailers

2 retailers£870 GBP to £1,093 GBP

B
Cheapest Retailer
-
£870 GBP
$1,166 USD
Most Expensive
B
Yorxs
358149559 · Oct 29
£1,093 GBP
€1,395 EUR
View
1 more retailer has this diamond
Prices start from £870 GBPSave up to £223 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 Round
£870 GBP