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Round|Lab Grown|GIA

1.68ct G I1 Round Lab Grown Diamond

VG • G/I1 • GIA 5234265936

Certificate GIA 5234265936

Diamond specifications and retailer prices

From £8,956 GBP
$12,000 USD
As of November 1, 2026
Save £4,774 GBP (35%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £13,730 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.68ct lab-grown round diamond

This 1.68ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 5234265936. Listed at 2 retailers as of November 1, 2026, with prices from £8,956 to £13,730, a £4,774 spread on the same certified stone. MOH London lists it at £13,730. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.68
Carat
G
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 5234265936
Dimensions7.60 × 7.66 × 4.71 mm
L/W Ratio1.01
Top View
7.60 mm7.66 mm1.68 ctG / I1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5234265936
Side View
Table 58.0%Crown 35.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 61.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: £13,730 GBP|Low: £5,683 GBP|High: £13,730 GBP|Avg: £8,513 GBP
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 3£5,683 GBP
Retailer 2£8,956 GBP
MOH London£13,730 GBP

2 data points across 3 retailers

2 retailers£8,956 GBP to £13,730 GBP

C
Cheapest Retailer
-
£8,956 GBP
$12,000 USD
Most Expensive
C
MOH London
5234265936 · Nov 1
£13,730 GBP
View
1 more retailer has this diamond
Prices start from £8,956 GBPSave up to £4,774 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.

C
1.68ct Round
£8,956 GBP