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Round|Lab Grown

0.91ct G VS2 Round Lab Grown Diamond

VG • G/VS2 • 181DBF54BB

Diamond specifications and retailer prices

From £104 GBP
$138 USD
As of October 29, 2026
Save £309 GBP (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £412 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.91ct lab-grown round diamond

This 0.91ct lab-grown round sits in the just-under-one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade. Listed at 4 retailers as of October 27, 2026, with prices from £104 to £412, a £309 spread on the same certified stone. NZ Jewellers lists it at £412. 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

0.91
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate181DBF54BB
Dimensions6.22 × 6.13 × 3.83 mm
L/W Ratio1.01
Top View
6.22 mm6.13 mm0.91 ctG / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Certificate181DBF54BB
Side View
Table 57.9%CrownGirdlePavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £412 GBP|Low: £99 GBP|High: £412 GBP|Avg: £192 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2£104 GBP
Retailer 4£120 GBP
Retailer 3£128 GBP
Retailer 5£128 GBP
Retailer 6£268 GBP
NZ Jewellers£412 GBP

11 data points across 6 retailers

4 retailers£104 GBP to £412 GBP

B+
Cheapest Retailer
-
£104 GBP
$138 USD
B+
Retailer 2
-
£120 GBP
$160 USD
View
B+
Retailer 3
-
£128 GBP
$171 USD
View
Most Expensive
C
NZ Jewellers
10e74f2b-5248-4529-bcc4-89541c26749b · Oct 27
£412 GBP
$549 USD
View
3 more retailers have this diamond
Prices start from £104 GBPSave up to £309 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+
0.91ct Round
£104 GBP