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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 $712 NZD
$400 USD
As of October 30, 2026
Save $2,700 NZD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,412 NZD 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 $712 to $3,412, a $2,700 spread on the same certified stone. MOH London lists it at $3,412. 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: $3,412 NZD|Low: $712 NZD|High: $3,426 NZD|Avg: $1,752 NZD|-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$712 NZD
Retailer 9$853 NZD
Retailer 12$1,059 NZD
Retailer 11$1,094 NZD
Retailer 5$1,191 NZD
Retailer 2$1,305 NZD
Retailer 8$1,335 NZD
Retailer 7$1,499 NZD
Retailer 6$2,113 NZD
Retailer 10$2,660 NZD
Retailer 4$2,804 NZD
Retailer 13$3,077 NZD
MOH London$3,412 NZD

14 data points across 13 retailers

13 retailers$712 NZD to $3,412 NZD

A
Cheapest Retailer
-
$712 NZD
$400 USD
Final sale: no returns
B+
Retailer 2
-
$853 NZD
$479 USD
View
B+
Retailer 3
-
$1,059 NZD
$595 USD
View
B+
Retailer 4
-
$1,094 NZD
HK$4,800 HKD
View
B
Retailer 5
-
$1,191 NZD
$669 USD
View
B+
Retailer 6
-
$1,305 NZD
£577 GBP
View
Retailer 7
-
$1,335 NZD
€714 EUR
View
Price last confirmed 7 days ago
B
Retailer 8
-
$1,499 NZD
ZAR 13,602 ZAR
View
B
Retailer 9
-
$2,113 NZD
A$1,826 AUD
View
B
Retailer 10
-
$2,660 NZD
$1,494 USD
View
B
Retailer 11
-
$2,804 NZD
$1,575 USD
View
B
Retailer 12
-
$3,077 NZD
$1,728 USD
View
Most Expensive
B
MOH London
1533016736 · Oct 26
$3,412 NZD
£1,509 GBP
View
12 more retailers have this diamond
Prices start from $712 NZDSave up to $2,700 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 Radiant
$712 NZD