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Radiant|Lab Grown|GIA

1.28ct E VS1 Radiant Lab Grown Diamond

GD • E/VS1 • GIA 1533016736

Certificate GIA 1533016736

Diamond specifications and retailer prices

From $569 AUD
$400 USD
As of October 30, 2026
Save $2,158 AUD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,728 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1533016736. Listed at 13 retailers as of October 26, 2026, with prices from $569 to $2,728, a $2,158 spread on the same certified stone. MOH London lists it at $2,728. 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

1.28
Carat
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1533016736
Dimensions7.89 × 5.30 × 3.56 mm
L/W Ratio1.49
Girdle conditionPolished
Cert comments
This is a man-made diamond produced by CVD (Chemical Vapor Deposition) growth process and has evidence of post-growth treatments to change the color.
Key to symbols
Growth Remnant
Top View
7.89 mm5.30 mm1.28 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533016736
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.2%

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: $2,728 AUD|Low: $569 AUD|High: $2,739 AUD|Avg: $1,400 AUD|-0.4%
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
October 30, 2026
Retailer 3$569 AUD
Retailer 9$682 AUD
Retailer 12$847 AUD
Retailer 11$875 AUD
Retailer 5$952 AUD
Retailer 2$1,044 AUD
Retailer 8$1,067 AUD
Retailer 7$1,198 AUD
Retailer 6$1,689 AUD
Retailer 10$2,127 AUD
Retailer 4$2,242 AUD
Retailer 13$2,460 AUD
MOH London$2,728 AUD

14 data points across 13 retailers

13 retailers$569 AUD to $2,728 AUD

A
Cheapest Retailer
-
$569 AUD
$400 USD
Final sale: no returns
B+
Retailer 2
-
$682 AUD
$479 USD
View
B+
Retailer 3
-
$847 AUD
$595 USD
View
B+
Retailer 4
-
$875 AUD
HK$4,800 HKD
View
B
Retailer 5
-
$952 AUD
$669 USD
View
B+
Retailer 6
-
$1,044 AUD
£577 GBP
View
Retailer 7
-
$1,067 AUD
€714 EUR
View
Price last confirmed 7 days ago
B
Retailer 8
-
$1,198 AUD
ZAR 13,602 ZAR
View
B
Retailer 9
-
$1,689 AUD
View
B
Retailer 10
-
$2,127 AUD
$1,494 USD
View
B
Retailer 11
-
$2,242 AUD
$1,575 USD
View
B
Retailer 12
-
$2,460 AUD
$1,728 USD
View
Most Expensive
B
MOH London
1533016736 · Oct 26
$2,728 AUD
£1,509 GBP
View
12 more retailers have this diamond
Prices start from $569 AUDSave up to $2,158 AUD

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 Radiant
$569 AUD