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Radiant|Lab Grown|GIA

1.56ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • GIA 6502863232

Certificate GIA 6502863232

Diamond specifications and retailer prices

From £280 GBP
$375 USD
As of October 30, 2026
Save £1,136 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,485 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown radiant diamond

This 1.56ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6502863232. Listed at 20 retailers as of October 29, 2026, with a 406% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
D
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6502863232
Dimensions8.49 × 5.71 × 3.72 mm
L/W Ratio1.49
Top View
8.49 mm5.71 mm1.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502863232
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.2%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: £2,485 GBP|Low: £347 GBP|High: £2,485 GBP|Avg: £983 GBP
Do Amore Diamonds
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 7£347 GBP
Retailer 14£392 GBP
Retailer 17£392 GBP
Retailer 4£462 GBP
Retailer 5£581 GBP
Retailer 15£585 GBP
Retailer 3£635 GBP
Retailer 10£893 GBP
Retailer 2£1,164 GBP
Retailer 11£1,164 GBP
Retailer 8£1,209 GBP
Retailer 13£1,225 GBP
Retailer 16£1,232 GBP
Retailer 6£1,346 GBP
Retailer 12£1,416 GBP
Retailer 9£1,709 GBP
Do Amore Diamonds£2,485 GBP

30 data points across 17 retailers

20 retailers£280 GBP to £1,416 GBP

A+
Cheapest Retailer
-
£280 GBP
$375 USD
A
Retailer 2
-
£313 GBP
$420 USD
View
A
Retailer 3
-
£347 GBP
$465 USD
View
A
Retailer 4
-
£347 GBP
$465 USD
View
A
Retailer 5
-
£392 GBP
$525 USD
View
A
Retailer 6
-
£392 GBP
$525 USD
View
B+
Retailer 7
-
£462 GBP
$619 USD
View
Retailer 8
-
£581 GBP
$778 USD
View
Price last confirmed 7 days ago
Retailer 9
-
£585 GBP
€746 EUR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£635 GBP
$851 USD
View
B+
Retailer 11
-
£893 GBP
A$1,840 AUD
View
B
Retailer 12
-
£1,164 GBP
$1,560 USD
View
B
Retailer 13
-
£1,164 GBP
$1,560 USD
View
B
Retailer 14
-
£1,209 GBP
$1,620 USD
View
B
Retailer 15
-
£1,225 GBP
$1,641 USD
View
B
Retailer 16
-
£1,232 GBP
$1,651 USD
View
B
Retailer 17
-
£1,346 GBP
$1,804 USD
View
B
Retailer 18
-
£1,416 GBP
View
Retailer 19
-
£1,709 GBP
$2,290 USD
View
Price last confirmed 41 days ago
Most Expensive
Do Amore Diamonds
27-D179D5982 · Oct 29
£2,485 GBP
$3,330 USD
View
Price under review
19 more retailers have this diamond
Prices start from £280 GBPSave up to £1,136 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+
1.56ct Radiant
£280 GBP