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Oval|Lab Grown|GIA

1.76ct E FL Oval Lab Grown Diamond

EX • E/FL • GIA 5526495509

Certificate GIA 5526495509

Diamond specifications and retailer prices

From £3,372 GBP
$4,490 USD
As of October 26, 2026
Save £539 GBP (14%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £4,887 GBP at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.76ct lab-grown oval diamond

This 1.76ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5526495509. Listed at 5 retailers as of October 26, 2026, with a relatively tight 16% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.76
Carat
E
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5526495509
Dimensions10.00 × 6.79 × 4.18 mm
L/W Ratio1.47
Girdle conditionMedium to STK Faceted
Cert comments
This is a man-made diamond.
Top View
10.00 mm6.79 mm1.76 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5526495509
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 61.5%

Caratlytics Score

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

Price History

Last verified: Oct 26
Current: £4,887 GBP|Low: £3,237 GBP|High: £6,083 GBP|Avg: £4,348 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 11, 2026
Retailer 2£3,372 GBP
Retailer 4£3,533 GBP
Retailer 3£3,911 GBP
Retailer 5£3,911 GBP
NZ Jewellers£4,887 GBP
Retailer 6£6,083 GBP

7 data points across 6 retailers

5 retailers£3,372 GBP to £3,911 GBP

B+
Cheapest Retailer
-
£3,372 GBP
$4,490 USD
B
Retailer 2
-
£3,533 GBP
$4,705 USD
View
B
Retailer 3
-
£3,911 GBP
$5,208 USD
View
Price last confirmed 13 days ago
B
Retailer 4
-
£3,911 GBP
$5,208 USD
View
Most Expensive
B
NZ Jewellers
3943aaf3-9a8e-43c0-ba8c-69c9f5e6a1fc · Oct 28
£4,887 GBP
$6,508 USD
View
Price under review
4 more retailers have this diamond
Prices start from £3,372 GBPSave up to £539 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+
1.76ct Oval
£3,372 GBP