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Radiant|Lab Grown|GIA

5.17ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • GIA 6501836787

Certificate GIA 6501836787

Diamond specifications and retailer prices

From £3,991 GBP
$5,347 USD
As of October 30, 2026
Save £6,823 GBP (63%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £28,905 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.17ct lab-grown radiant diamond

This 5.17ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6501836787. Listed at 22 retailers as of October 29, 2026, with a 171% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.17
Carat
E
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6501836787
Dimensions12.37 × 8.49 × 5.72 mm
L/W Ratio1.46
Girdle conditionPolished
Culet sizeNone
Top View
12.37 mm8.49 mm5.17 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6501836787
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.4%

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 30
Current: £12,352 GBP|Low: £4,034 GBP|High: £31,232 GBP|Avg: £7,831 GBP|-37.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 4£4,202 GBP
Retailer 7£4,538 GBP
Retailer 5£4,874 GBP
Retailer 6£4,874 GBP
Retailer 3£4,877 GBP
Retailer 8£5,016 GBP
Retailer 11£5,650 GBP
Retailer 14£5,732 GBP
Retailer 9£7,060 GBP
Retailer 15£8,436 GBP
Retailer 2£10,225 GBP
Retailer 10£10,551 GBP
Retailer 12£10,814 GBP
Retailer 16£11,279 GBP
Retailer 1£12,352 GBP
Retailer 13£12,352 GBP
Retailer 17£31,232 GBP

43 data points across 17 retailers

22 retailers£3,991 GBP to £10,814 GBP

B+
Cheapest Retailer
-
£3,991 GBP
$5,347 USD
B+
Retailer 2
-
£4,202 GBP
$5,630 USD
View
B+
Retailer 3
-
£4,403 GBP
$5,900 USD
View
B+
Retailer 4
-
£4,538 GBP
$6,081 USD
View
B+
Retailer 5
-
£4,874 GBP
$6,531 USD
View
Retailer 6
-
£4,874 GBP
$6,531 USD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
£4,877 GBP
$6,535 USD
View
Retailer 8
-
£5,016 GBP
$6,721 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£5,650 GBP
View
B
Retailer 10
-
£5,732 GBP
$7,680 USD
View
B
Retailer 11
-
£6,387 GBP
$8,558 USD
View
B
Retailer 12
-
£7,060 GBP
$9,459 USD
View
Retailer 13
-
£8,436 GBP
€10,765 EUR
View
Price last confirmed 7 days ago
B
Retailer 14
-
£10,225 GBP
$13,700 USD
View
Retailer 15
-
£10,551 GBP
$14,138 USD
View
Price under review
B
Retailer 16
-
£10,814 GBP
View
Retailer 17
-
£11,279 GBP
A$23,250 AUD
View
Price last confirmed 8 days ago
Retailer 18
-
£12,352 GBP
$16,550 USD
View
Price under review
Most Expensive
Do Amore Diamonds
27-6C77EF998 · Oct 29
£28,905 GBP
$38,730 USD
View
Price under review
18 more retailers have this diamond
Prices start from £3,991 GBPSave up to £6,823 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+
5.17ct Radiant
£3,991 GBP