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Round|Lab Grown|GIA

1.68ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • GIA 1505268435

Certificate GIA 1505268435

Diamond specifications and retailer prices

From £323 GBP
$430 USD
As of October 29, 2026
Save £1,302 GBP (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,869 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.68ct lab-grown round diamond

This 1.68ct 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 top-tier cut grade and certified by GIA 1505268435. Listed at 10 retailers as of October 25, 2026, with a 403% 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

1.68
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginLab Grown
Grading LabGIA
CertificateGIA 1505268435
Dimensions7.55 × 7.60 × 4.75 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Culet sizeNone
Top View
7.55 mm7.60 mm1.68 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1505268435
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 29
Current: £2,869 GBP|Low: £269 GBP|High: £2,959 GBP|Avg: £1,115 GBP|-3.0%
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
October 29, 2026
Retailer 9£323 GBP
Retailer 11£361 GBP
Retailer 13£617 GBP
Retailer 10£630 GBP
Retailer 6£631 GBP
Retailer 2£705 GBP
Retailer 3£844 GBP
Retailer 4£894 GBP
Retailer 8£1,123 GBP
Retailer 12£1,559 GBP
Retailer 7£1,625 GBP
Retailer 5£1,909 GBP
Do Amore Diamonds£2,869 GBP

39 data points across 13 retailers

10 retailers£323 GBP to £1,625 GBP

A
Cheapest Retailer
-
£323 GBP
$430 USD
A
Retailer 2
-
£361 GBP
$481 USD
View
A
Retailer 3
-
£361 GBP
$481 USD
View
Final sale: no returns
B+
Retailer 4
-
£630 GBP
$839 USD
View
B+
Retailer 5
-
£631 GBP
$840 USD
View
B+
Retailer 6
-
£705 GBP
View
B
Retailer 7
-
£1,123 GBP
$1,495 USD
View
B
Retailer 8
-
£1,420 GBP
$1,891 USD
View
B
Retailer 9
-
£1,625 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1892B2425 · Oct 29
£2,869 GBP
$3,820 USD
View
Price under review
9 more retailers have this diamond
Prices start from £323 GBPSave up to £1,302 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
1.68ct Round
£323 GBP