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Radiant|Lab Grown|GIA

1.16ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • GIA 1226599638

Certificate GIA 1226599638

Diamond specifications and retailer prices

From $308 SGD
$240 USD
As of October 27, 2026
Save $1,379 SGD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,948 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.16ct lab-grown radiant diamond

This 1.16ct lab-grown radiant sits in the classic one-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 1226599638. Listed at 10 retailers as of October 26, 2026, with a 448% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1226599638
Dimensions7.54 × 5.22 × 3.50 mm
L/W Ratio1.44
Top View
7.54 mm5.22 mm1.16 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1226599638
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 67.1%

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 27
Current: $2,948 SGD|Low: $513 SGD|High: $2,948 SGD|Avg: $1,199 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 8$513 SGD
Retailer 2$529 SGD
Retailer 7$643 SGD
Retailer 9$907 SGD
Retailer 3$1,023 SGD
Retailer 5$1,228 SGD
Retailer 6$1,351 SGD
Retailer 4$1,686 SGD
Do Amore Diamonds$2,948 SGD

28 data points across 9 retailers

10 retailers$308 SGD to $1,686 SGD

A
Cheapest Retailer
-
$308 SGD
$240 USD
A
Retailer 2
-
$356 SGD
$278 USD
View
A
Retailer 3
-
$513 SGD
$400 USD
View
A
Retailer 4
-
$529 SGD
£325 GBP
View
B+
Retailer 5
-
$643 SGD
$502 USD
View
B+
Retailer 6
-
$1,023 SGD
A$1,228 AUD
View
B
Retailer 7
-
$1,228 SGD
$958 USD
View
B
Retailer 8
-
$1,351 SGD
$1,054 USD
View
B
Retailer 9
-
$1,686 SGD
£1,036 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A33BB68EF · Oct 29
$2,948 SGD
$2,300 USD
View
Price under review
9 more retailers have this diamond
Prices start from $308 SGDSave up to $1,379 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
1.16ct Radiant
$308 SGD