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0.70ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • GIA 1569406835

Certificate GIA 1569406835

Diamond specifications and retailer prices

From £1,829 GBP
$2,451 USD
As of October 26, 2026
Save £1,907 GBP (51%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £3,736 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown round diamond

This 0.7ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1569406835. Listed at 2 retailers as of October 26, 2026, with prices from £1,829 to £3,736, a £1,907 spread on the same certified stone. MOH London lists it at £3,736. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1569406835
Dimensions5.75 × 5.73 × 3.47 mm
L/W Ratio1.00
Top View
5.75 mm5.73 mm0.70 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569406835
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 60.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: £3,736 GBP|Low: £1,829 GBP|High: £3,736 GBP|Avg: £2,572 GBP|+9.2%
MOH London
Retailer 2
October 29, 2026
Retailer 2£1,829 GBP
MOH London£3,736 GBP

4 data points across 2 retailers

2 retailers£1,829 GBP to £3,736 GBP

B
Cheapest Retailer
-
£1,829 GBP
$2,451 USD
Most Expensive
C
MOH London
1569406835 · Oct 29
£3,736 GBP
View
1 more retailer has this diamond
Prices start from £1,829 GBPSave up to £1,907 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
£1,829 GBP