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Radiant|Lab Grown|GIA

1.28ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • GIA 2447722249

Certificate GIA 2447722249

Diamond specifications and retailer prices

From $400 SGD
$312 USD
As of October 30, 2026
Save $3,150 SGD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,550 SGD at Do Amore Diamonds · As of October 29, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2447722249. Listed at 11 retailers as of October 29, 2026, with prices from $400 to $3,550, a $3,150 spread on the same certified stone. Do Amore Diamonds lists it at $3,550. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2447722249
Dimensions7.77 × 5.37 × 3.65 mm
L/W Ratio1.45
Top View
7.77 mm5.37 mm1.28 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2447722249
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,550 SGD|Low: $385 SGD|High: $3,550 SGD|Avg: $1,426 SGD
Do Amore Diamonds
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 29, 2026
Retailer 9$400 SGD
Retailer 13$449 SGD
Retailer 11$809 SGD
Retailer 7$814 SGD
Retailer 12$815 SGD
Retailer 5$995 SGD
Retailer 3$1,072 SGD
Retailer 2$1,331 SGD
Retailer 8$1,456 SGD
Retailer 10$1,762 SGD
Retailer 6$2,154 SGD
Retailer 4$2,285 SGD
Do Amore Diamonds$3,550 SGD

16 data points across 13 retailers

11 retailers$400 SGD to $3,550 SGD

A
Cheapest Retailer
-
$400 SGD
$312 USD
A
Retailer 2
-
$449 SGD
$350 USD
View
Final sale: no returns
A
Retailer 3
-
$464 SGD
$362 USD
View
B+
Retailer 4
-
$809 SGD
$631 USD
View
B+
Retailer 5
-
$814 SGD
$635 USD
View
B+
Retailer 6
-
$815 SGD
$636 USD
View
B+
Retailer 7
-
$1,331 SGD
A$1,598 AUD
View
B
Retailer 8
-
$1,456 SGD
$1,136 USD
View
B
Retailer 9
-
$1,762 SGD
$1,375 USD
View
B
Retailer 10
-
$2,154 SGD
£1,323 GBP
View
Most Expensive
B
Do Amore Diamonds
27-07D4533F4 · Oct 29
$3,550 SGD
$2,770 USD
View
10 more retailers have this diamond
Prices start from $400 SGDSave up to $3,150 SGD

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
$400 SGD