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Round|Lab Grown|GIA

5.56ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • GIA 5536600664

Certificate GIA 5536600664

Diamond specifications and retailer prices

From £7,502 GBP
$10,052 USD
As of October 29, 2026
Save £1,526 GBP (17%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £23,736 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 5.56ct lab-grown round diamond

This 5.56ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5536600664. Listed at 13 retailers as of October 26, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

5.56
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 5536600664
Dimensions11.40 × 11.34 × 7.04 mm
L/W Ratio1.01
Top View
11.40 mm11.34 mm5.56 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5536600664
Side View
Table 55.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.9%

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: £10,109 GBP|Low: £7,260 GBP|High: £45,803 GBP|Avg: £15,878 GBP|+1.3%
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
Wholesale Diamonds Direct
October 30, 2026
Retailer 11£7,502 GBP
Retailer 8£7,766 GBP
Retailer 4£9,028 GBP
Retailer 2£9,372 GBP
Retailer 12£9,466 GBP
Retailer 1£10,109 GBP
Retailer 10£13,262 GBP
Retailer 6£13,867 GBP
Retailer 7£14,478 GBP
Retailer 9£15,182 GBP
Retailer 3£15,353 GBP
Wholesale Diamonds Direct£23,736 GBP
Retailer 5£26,671 GBP
Retailer 13£45,803 GBP

40 data points across 14 retailers

13 retailers£7,502 GBP to £9,028 GBP

B+
Cheapest Retailer
-
£7,502 GBP
$10,052 USD
Retailer 2
-
£7,766 GBP
$10,405 USD
View
Price last confirmed 12 days ago
B
Retailer 3
-
£9,028 GBP
$12,097 USD
View
Retailer 4
-
£9,372 GBP
HK$98,100 HKD
View
Price under review
Retailer 5
-
£9,466 GBP
$12,684 USD
View
Price under review
Retailer 6
-
£10,109 GBP
View
Price under review
Most Expensive
Wholesale Diamonds Direct
200025728 · Oct 27
£23,736 GBP
$31,803 USD
View
Price under review
6 more retailers have this diamond
Prices start from £7,502 GBPSave up to £1,526 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+
5.56ct Round
£7,502 GBP