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Radiant|Lab Grown|GIA

1.81ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • GIA 6445449823

Certificate GIA 6445449823

Diamond specifications and retailer prices

From £274 GBP
$367 USD
As of October 30, 2026
Save £2,159 GBP (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,433 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown radiant diamond

This 1.81ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6445449823. Listed at 10 retailers as of October 30, 2026, with prices from £274 to £2,433, a £2,159 spread on the same certified stone. Do Amore Diamonds lists it at £2,433. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
H
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6445449823
Dimensions8.71 × 6.10 × 4.13 mm
L/W Ratio1.43
Top View
8.71 mm6.10 mm1.81 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6445449823
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,246 GBP|Low: £263 GBP|High: £2,246 GBP|Avg: £898 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5£274 GBP
Retailer 8£318 GBP
Retailer 9£510 GBP
Retailer 4£511 GBP
Retailer 7£543 GBP
Retailer 3£873 GBP
Retailer 6£1,205 GBP
Retailer 2£1,464 GBP
Do Amore Diamonds£2,246 GBP

15 data points across 9 retailers

10 retailers£274 GBP to £2,433 GBP

A
Cheapest Retailer
-
£274 GBP
$367 USD
A
Retailer 2
-
£318 GBP
$426 USD
View
A
Retailer 3
-
£510 GBP
$684 USD
View
A
Retailer 4
-
£511 GBP
$685 USD
View
A
Retailer 5
-
£543 GBP
$728 USD
View
B+
Retailer 6
-
£873 GBP
A$1,800 AUD
View
B
Retailer 7
-
£1,205 GBP
$1,615 USD
View
B
Retailer 8
-
£1,464 GBP
View
B
Retailer 9
-
£2,246 GBP
$3,010 USD
View
Most Expensive
B
Do Amore Diamonds
27-820469517 · Oct 31
£2,433 GBP
$3,260 USD
View
9 more retailers have this diamond
Prices start from £274 GBPSave up to £2,159 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
1.81ct Radiant
£274 GBP