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Radiant|Lab Grown|GIA

1.06ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • GIA 2231009479

Certificate GIA 2231009479

Diamond specifications and retailer prices

From $1,057 SGD
$827 USD
As of October 31, 2026
Save $1,078 SGD (50%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,135 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.06ct lab-grown radiant diamond

This 1.06ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231009479. Listed at 3 retailers as of October 31, 2026, with prices from $1,057 to $2,135, a $1,078 spread on the same certified stone. Do Amore Diamonds lists it at $2,135. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.06
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2231009479
Dimensions7.37 × 5.09 × 3.29 mm
L/W Ratio1.45
Girdle conditionPolished
Top View
7.37 mm5.09 mm1.06 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231009479
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $2,135 SGD|Low: $1,057 SGD|High: $2,135 SGD|Avg: $1,471 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$1,057 SGD
Retailer 2$1,220 SGD
Do Amore Diamonds$2,135 SGD

10 data points across 3 retailers

3 retailers$1,057 SGD to $2,135 SGD

B
Cheapest Retailer
-
$1,057 SGD
$827 USD
B
Retailer 2
-
$1,220 SGD
€909 EUR
View
Most Expensive
B
Do Amore Diamonds
24-2306-107ACA · Oct 31
$2,135 SGD
$1,670 USD
View
2 more retailers have this diamond
Prices start from $1,057 SGDSave up to $1,078 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.

B
1.06ct Radiant
$1,057 SGD