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Radiant|Lab Grown|IGI

1.05ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG800676869

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG800676869

Diamond specifications and retailer prices

From $447 SGD
$350 USD
As of October 30, 2026
Save $2,403 SGD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,851 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800676869 or 800676869. Listed at 14 retailers as of October 30, 2026, with prices from $447 to $2,851, a $2,403 spread on the same certified stone. Do Amore Diamonds lists it at $2,851. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676869
Dimensions7.33 × 5.04 × 3.38 mm
L/W Ratio1.45
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.33 mm5.04 mm1.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676869
Side View
Table 62.0%Crown 38.9°Girdle: Slightly ThickPavilion 34.3°Culet: NoneDepth 67.1%

Caratlytics Score

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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: $2,851 SGD|Low: $320 SGD|High: $3,567 SGD|Avg: $1,471 SGD|-9.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$447 SGD
Retailer 6$597 SGD
Retailer 11$623 SGD
Retailer 10$626 SGD
Retailer 8$667 SGD
Retailer 2$757 SGD
Retailer 7$1,225 SGD
Retailer 5$1,773 SGD
Retailer 4$2,429 SGD
Retailer 9$2,819 SGD
Do Amore Diamonds$2,851 SGD

27 data points across 11 retailers

14 retailers$447 SGD to $2,851 SGD

Retailer 1
-
$337 SGD
$264 USD
Price last confirmed 20 days ago
Retailer 2
-
$392 SGD
$307 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$447 SGD
$350 USD
View
Final sale: no returns
A
Retailer 4
-
$597 SGD
$467 USD
View
A
Retailer 5
-
$623 SGD
$487 USD
View
A
Retailer 6
-
$626 SGD
$490 USD
View
A
Retailer 7
-
$667 SGD
$522 USD
View
Retailer 8
-
$757 SGD
€564 EUR
View
B+
Retailer 9
-
$1,225 SGD
$958 USD
View
Retailer 10
-
$1,488 SGD
$1,164 USD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$1,773 SGD
£1,092 GBP
View
B
Retailer 12
-
$2,429 SGD
$1,900 USD
View
Retailer 13
-
$2,819 SGD
$2,205 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-A7956984A · Oct 31
$2,851 SGD
$2,230 USD
View
13 more retailers have this diamond
Prices start from $447 SGDSave up to $2,403 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
1.05ct Radiant
$447 SGD