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Radiant|Lab Grown|GIA

1.83ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • GIA 6505863973

Certificate GIA 6505863973

Diamond specifications and retailer prices

From £401 GBP
$537 USD
As of October 30, 2026
Save £2,488 GBP (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,560 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.83ct lab-grown radiant diamond

This 1.83ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D 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 6505863973. Listed at 8 retailers as of October 29, 2026, with a 621% 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

1.83
Carat
D
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6505863973
Dimensions8.84 × 6.06 × 4.01 mm
L/W Ratio1.46
Top View
8.84 mm6.06 mm1.83 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505863973
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.3%

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: £3,560 GBP|Low: £401 GBP|High: £3,560 GBP|Avg: £1,562 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 8£401 GBP
Retailer 4£449 GBP
Retailer 5£497 GBP
Retailer 7£497 GBP
Retailer 6£1,444 GBP
Retailer 2£2,387 GBP
Retailer 3£2,888 GBP
Do Amore Diamonds£3,560 GBP

8 data points across 8 retailers

8 retailers£401 GBP to £2,888 GBP

A+
Cheapest Retailer
-
£401 GBP
$537 USD
A
Retailer 2
-
£449 GBP
$602 USD
View
Retailer 3
-
£497 GBP
$666 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
£497 GBP
$666 USD
View
B+
Retailer 5
-
£1,444 GBP
$1,935 USD
View
B
Retailer 6
-
£2,387 GBP
View
B
Retailer 7
-
£2,888 GBP
$3,870 USD
View
Most Expensive
Do Amore Diamonds
27-55648CA5D · Oct 31
£3,560 GBP
$4,770 USD
View
Price under review
7 more retailers have this diamond
Prices start from £401 GBPSave up to £2,488 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+
1.83ct Radiant
£401 GBP