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Marquise|Lab Grown

0.92ct F SI1 Marquise Lab Grown Diamond

VG • F/SI1 • 7144C68934

Diamond specifications and retailer prices

From £151 GBP
$202 USD
As of November 2, 2026
Save £449 GBP (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £599 GBP at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.92ct lab-grown marquise diamond

This 0.92ct lab-grown marquise sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade. Listed at 4 retailers as of October 31, 2026, with prices from £151 to £599, a £449 spread on the same certified stone. NZ Jewellers lists it at £599. 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

0.92
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate7144C68934
Dimensions9.72 × 5.13 × 3.13 mm
L/W Ratio1.89
Top View
9.72 mm5.13 mm0.92 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Certificate7144C68934
Side View
Table 60.2%CrownGirdlePavilionCulet: NoneDepth 61.0%

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: Nov 2
Current: £599 GBP|Low: £145 GBP|High: £599 GBP|Avg: £261 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2£151 GBP
Retailer 4£174 GBP
Retailer 3£186 GBP
NZ Jewellers£599 GBP

6 data points across 4 retailers

4 retailers£151 GBP to £599 GBP

B+
Cheapest Retailer
-
£151 GBP
$202 USD
B+
Retailer 2
-
£174 GBP
$234 USD
View
B+
Retailer 3
-
£186 GBP
$250 USD
View
Most Expensive
C
NZ Jewellers
76593064-e3ff-44ce-abb0-45897263e6e1 · Oct 31
£599 GBP
$804 USD
View
3 more retailers have this diamond
Prices start from £151 GBPSave up to £449 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+
0.92ct Marquise
£151 GBP