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 $772 NZD
$435 USD
As of October 30, 2026
Save $3,126 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,898 NZD 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 $772 to $3,898, a $3,126 spread on the same certified stone. MOH London lists it at $3,898. 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
Colour
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: $3,898 NZD|Low: $612 NZD|High: $3,923 NZD|Avg: $1,602 NZD|+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
Retailer 15
October 31, 2026
Retailer 5$612 NZD
Retailer 10$772 NZD
Retailer 6$861 NZD
Retailer 4$862 NZD
Retailer 14$864 NZD
Retailer 11$956 NZD
Retailer 15$956 NZD
Retailer 9$1,215 NZD
Retailer 3$1,498 NZD
Retailer 13$1,505 NZD
Retailer 2$1,584 NZD
Retailer 8$2,681 NZD
Retailer 7$3,029 NZD
Retailer 12$3,392 NZD
MOH London$3,898 NZD

43 data points across 15 retailers

16 retailers$772 NZD to $3,898 NZD

A
Cheapest Retailer
-
$772 NZD
$435 USD
A
Retailer 2
-
$861 NZD
$485 USD
View
A
Retailer 3
-
$862 NZD
$486 USD
View
Final sale: no returns
B+
Retailer 4
-
$864 NZD
$487 USD
View
B+
Retailer 5
-
$956 NZD
$539 USD
View
B+
Retailer 6
-
$956 NZD
$539 USD
View
B+
Retailer 7
-
$1,215 NZD
$685 USD
View
B
Retailer 8
-
$1,498 NZD
$844 USD
View
B
Retailer 9
-
$1,505 NZD
$848 USD
View
B+
Retailer 10
-
$1,584 NZD
£703 GBP
View
B
Retailer 11
-
$2,681 NZD
$1,511 USD
View
B
Retailer 12
-
$3,029 NZD
$1,707 USD
View
B
Retailer 13
-
$3,392 NZD
$1,912 USD
View
B
Retailer 14
-
$3,650 NZD
$2,057 USD
View
Most Expensive
B
MOH London
7476137922 · Oct 29
$3,898 NZD
£1,730 GBP
View
14 more retailers have this diamond
Prices start from $772 NZDSave up to $3,126 NZD

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
$772 NZD