Heart|Lab Grown|GIA

1.28ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • GIA 7476137922

Certificate GIA 7476137922

Diamond specifications and retailer prices

From $435 USD
As of October 30, 2026
Save $1,762 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,197 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown heart diamond

This 1.28ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E 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 7476137922. Listed at 16 retailers as of October 29, 2026, with prices from $435 to $2,197, a $1,762 spread on the same certified stone. MOH London lists it at $2,197. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7476137922
Dimensions6.36 × 7.64 × 4.55 mm
L/W Ratio1.20
Top View
6.36 mm7.64 mm1.28 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7476137922
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.6%

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 30
Current: $2,197 USD|Low: $346 USD|High: $2,211 USD|Avg: $948 USD|+0.6%
MOH London
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
October 30, 2026
Retailer 9$435 USD
Retailer 5$485 USD
Retailer 4$486 USD
Retailer 13$487 USD
Retailer 10$539 USD
Retailer 14$539 USD
Retailer 8$685 USD
Retailer 3$844 USD
Retailer 12$848 USD
Retailer 2$900 USD
Retailer 7$1,511 USD
Retailer 6$1,707 USD
Retailer 11$1,912 USD
MOH London$2,197 USD

42 data points across 14 retailers

16 retailers$435 USD to $2,197 USD

A
Cheapest Retailer
-
$435 USD
A
Retailer 2
-
$485 USD
View
A
Retailer 3
-
$486 USD
View
Final sale: no returns
B+
Retailer 4
-
$487 USD
View
B+
Retailer 5
-
$539 USD
View
B+
Retailer 6
-
$539 USD
View
B+
Retailer 7
-
$685 USD
View
B
Retailer 8
-
$844 USD
View
B
Retailer 9
-
$848 USD
View
B+
Retailer 10
-
$900 USD
£709 GBP
View
B
Retailer 11
-
$1,511 USD
View
B
Retailer 12
-
$1,707 USD
View
B
Retailer 13
-
$1,912 USD
View
B
Retailer 14
-
$2,057 USD
View
Most Expensive
B
MOH London
7476137922 · Oct 29
$2,197 USD
£1,730 GBP
View
14 more retailers have this diamond
Prices start from $435 USDSave up to $1,762 USD

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
1.28ct Heart
$435 USD