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Round|Lab Grown|GIA

1.78ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • GIA 1503868467

Certificate GIA 1503868467

Diamond specifications and retailer prices

From £731 GBP
$980 USD
As of October 29, 2026
3 retailers carry this diamond
Most expensive: £1,167 GBP at MOH London · As of October 18, 2026
View at MOH London

About this 1.78ct lab-grown round diamond

This 1.78ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1503868467. Listed at 3 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 1503868467
Dimensions7.76 × 7.82 × 4.76 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Top View
7.76 mm7.82 mm1.78 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1503868467
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: £1,167 GBP|Low: £432 GBP|High: £1,423 GBP|Avg: £910 GBP|-18.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 18, 2026
Retailer 2£432 GBP
Retailer 9£552 GBP
Retailer 5£664 GBP
Retailer 6£770 GBP
Retailer 7£787 GBP
Retailer 3£895 GBP
MOH London£1,167 GBP
Retailer 4£1,333 GBP
Retailer 8£1,336 GBP

8 data points across 9 retailers

3 retailers

Retailer 1
-
£432 GBP
$579 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
£731 GBP
$980 USD
View
Most Expensive
MOH London
1503868467 · Oct 18
£1,167 GBP
View
Price last confirmed 13 days ago
2 more retailers have this diamond
Prices start from £731 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+
1.78ct Round
£731 GBP