Round|Lab Grown|GIA

1.55ct D VS2 Round Lab Grown Diamond

VG • D/VS2 • GIA 2446984109

Certificate GIA 2446984109

Diamond specifications and retailer prices

From £304 GBP
$407 USD
As of October 26, 2026
Save £1,300 GBP (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,604 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 2446984109. Listed at 20 retailers as of October 26, 2026, with prices from £304 to £1,604, a £1,300 spread on the same certified stone. With Clarity lists it at £1,604. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 2446984109
Dimensions7.48 × 7.46 × 4.51 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
7.48 mm7.46 mm1.55 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2446984109
Side View
Table 60.0%Crown 34.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
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 26
Current: £570 GBP|Low: £292 GBP|High: £1,604 GBP|Avg: £717 GBP
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
Retailer 18
Retailer 19
With Clarity
October 31, 2026
Retailer 2£304 GBP
Retailer 11£340 GBP
Retailer 17£340 GBP
Retailer 18£377 GBP
Retailer 5£411 GBP
Retailer 8£471 GBP
Retailer 13£474 GBP
Retailer 10£558 GBP
Retailer 14£560 GBP
Retailer 1£570 GBP
Retailer 4£596 GBP
Retailer 16£597 GBP
Retailer 19£605 GBP
Retailer 12£894 GBP
Retailer 6£1,103 GBP
Retailer 7£1,172 GBP
Retailer 3£1,211 GBP
Retailer 9£1,411 GBP
Retailer 15£1,474 GBP
With Clarity£1,604 GBP

44 data points across 20 retailers

20 retailers£304 GBP to £1,604 GBP

A
Cheapest Retailer
-
£304 GBP
$407 USD
Retailer 2
-
£340 GBP
$456 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£377 GBP
$505 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£411 GBP
HK$4,300 HKD
View
B+
Retailer 5
-
£471 GBP
$631 USD
View
B+
Retailer 6
-
£474 GBP
$635 USD
View
B+
Retailer 7
-
£558 GBP
$748 USD
View
B+
Retailer 8
-
£560 GBP
View
B+
Retailer 9
-
£570 GBP
€727 EUR
View
B+
Retailer 10
-
£596 GBP
$799 USD
View
Retailer 11
-
£597 GBP
View
Price last confirmed 10 days ago
B+
Retailer 12
-
£605 GBP
A$1,248 AUD
View
Retailer 13
-
£667 GBP
$893 USD
View
Price last confirmed 77 days ago
B
Retailer 14
-
£894 GBP
$1,198 USD
View
Retailer 15
-
£1,103 GBP
View
Price last confirmed 16 days ago
Retailer 16
-
£1,172 GBP
$1,570 USD
View
Price last confirmed 22 days ago
Retailer 17
-
£1,211 GBP
$1,623 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
£1,411 GBP
$1,890 USD
View
B
Retailer 19
-
£1,474 GBP
View
Most Expensive
B
With Clarity
2446984109 · Oct 31
£1,604 GBP
$2,149 USD
View
19 more retailers have this diamond
Prices start from £304 GBPSave up to £1,300 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
1.55ct Round
£304 GBP