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Round|Lab Grown|GIA

0.70ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • GIA 6472796298

Certificate GIA 6472796298

Diamond specifications and retailer prices

From £1,310 GBP
As of October 31, 2026
Save £38 GBP (3%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,348 GBP at Yorxs · As of October 30, 2026
View at Yorxs

About this 0.7ct lab-grown round diamond

This 0.7ct lab-grown round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6472796298. Listed at 2 retailers as of October 30, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6472796298
Dimensions5.67 × 5.70 × 3.49 mm
L/W Ratio1.01
Top View
5.67 mm5.70 mm0.70 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6472796298
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 61.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £1,310 GBP|Low: £1,310 GBP|High: £1,348 GBP|Avg: £1,325 GBP|+0.0%
Retailer 1
Yorxs
October 31, 2026
Retailer 1£1,310 GBP
Yorxs£1,348 GBP

3 data points across 2 retailers

2 retailers£1,310 GBP to £1,348 GBP

B
Cheapest Retailer
-
£1,310 GBP
Most Expensive
B
Yorxs
D46287-24 · Oct 30
£1,348 GBP
€1,720 EUR
View
1 more retailer has this diamond
Prices start from £1,310 GBPSave up to £38 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
0.70ct Round
£1,310 GBP