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Oval|Lab Grown|GIA

1.17ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • GIA 2507531089

Certificate GIA 2507531089

Diamond specifications and retailer prices

From £170 GBP
$226 USD
As of October 26, 2026
Save £575 GBP (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £745 GBP at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.17ct lab-grown oval diamond

This 1.17ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2507531089. Listed at 6 retailers as of October 26, 2026, with prices from £170 to £745, a £575 spread on the same certified stone. NZ Jewellers lists it at £745. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2507531089
Dimensions8.65 × 5.97 × 3.69 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant
Top View
8.65 mm5.97 mm1.17 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2507531089
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.8%

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 26
Current: £745 GBP|Low: £166 GBP|High: £788 GBP|Avg: £426 GBP|-5.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5£170 GBP
Retailer 3£197 GBP
Retailer 2£210 GBP
Retailer 6£562 GBP
Retailer 4£646 GBP
NZ Jewellers£745 GBP

21 data points across 6 retailers

6 retailers£170 GBP to £745 GBP

A
Cheapest Retailer
-
£170 GBP
$226 USD
A
Retailer 2
-
£197 GBP
$262 USD
View
A
Retailer 3
-
£210 GBP
$280 USD
View
B+
Retailer 4
-
£562 GBP
$748 USD
View
B+
Retailer 5
-
£646 GBP
$860 USD
View
Most Expensive
B
NZ Jewellers
3b6f3a1d-6ddb-4843-ad26-4442f7836644 · Oct 28
£745 GBP
$992 USD
View
5 more retailers have this diamond
Prices start from £170 GBPSave up to £575 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
1.17ct Oval
£170 GBP