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Radiant|Lab Grown|GIA

1.28ct E VVS1 Radiant Lab Grown Diamond

GD • E/VVS1 • GIA 5231438549

Certificate GIA 5231438549

Diamond specifications and retailer prices

From HK$10,855 HKD
$1,383 USD
As of October 30, 2026
3 retailers carry this diamond
Most expensive: HK$25,108 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5231438549. Listed at 3 retailers as of October 30, 2026. 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
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5231438549
Dimensions7.85 × 5.41 × 3.49 mm
L/W Ratio1.45
Top View
7.85 mm5.41 mm1.28 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231438549
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: HK$25,108 HKD|Low: HK$4,818 HKD|High: HK$25,108 HKD|Avg: HK$11,977 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 18, 2026
Retailer 5HK$4,818 HKD
Retailer 7HK$7,329 HKD
Retailer 2HK$7,572 HKD
Retailer 4HK$7,752 HKD
Retailer 3HK$10,855 HKD
Retailer 8HK$15,629 HKD
Retailer 6HK$16,713 HKD
Do Amore DiamondsHK$25,108 HKD

4 data points across 8 retailers

3 retailers

Retailer 1
-
HK$7,572 HKD
$965 USD
Price last confirmed 8 days ago
B
Retailer 2
-
HK$10,855 HKD
$1,383 USD
View
Most Expensive
Do Amore Diamonds
24-ST24-22938 · Oct 30
HK$25,108 HKD
$3,200 USD
View
Price under review
2 more retailers have this diamond
Prices start from HK$10,855 HKD

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.

B
1.28ct Radiant
HK$10,855 HKD