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Round|Lab Grown|GIA

0.30ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • GIA 2161793110

Certificate GIA 2161793110

Diamond specifications and retailer prices

From £158 GBP
₹20,207 INR
As of October 30, 2026
Save £125 GBP (44%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £283 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.3ct lab-grown round diamond

This 0.3ct lab-grown round sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2161793110. Listed at 3 retailers as of October 30, 2026, with prices from £158 to £283, a £125 spread on the same certified stone. 77 Diamonds lists it at £283. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2161793110
Dimensions4.25 × 4.30 × 2.65 mm
L/W Ratio1.01
Top View
4.25 mm4.30 mm0.30 ctI / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2161793110
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £283 GBP|Low: £158 GBP|High: £388 GBP|Avg: £283 GBP|+10.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2£158 GBP
Retailer 3£229 GBP
77 Diamonds£283 GBP
Retailer 4£370 GBP
Retailer 5£388 GBP

2 data points across 5 retailers

3 retailers£158 GBP to £283 GBP

A
Cheapest Retailer
-
£158 GBP
₹20,207 INR
Retailer 2
-
£229 GBP
HK$2,400 HKD
View
Price last confirmed 31 days ago
Most Expensive
B
77 Diamonds
RBPUIFS7FMSQPMU · Oct 30
£283 GBP
View
2 more retailers have this diamond
Prices start from £158 GBPSave up to £125 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.

A
0.30ct Round
£158 GBP