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Radiant|Lab Grown|IGI

1.17ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG801694890

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

Certificate IGI LG801694890

Diamond specifications and retailer prices

From $500 SGD
£308 GBP
As of November 2, 2026
Save $2,665 SGD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,165 SGD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.17ct lab-grown radiant diamond

This 1.17ct 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 LG801694890 or 801694890. Listed at 14 retailers as of November 1, 2026, with prices from $500 to $3,165, a $2,665 spread on the same certified stone. Rare Carat lists it at $3,165. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694890
Dimensions7.60 × 5.40 × 3.47 mm
L/W Ratio1.41
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
7.60 mm5.40 mm1.17 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694890
Side View
Table 62.0%Crown 35.3°Girdle: THN-MEDPavilion 34.8°Culet: NoneDepth 64.3%

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: Nov 2
Current: $3,165 SGD|Low: $500 SGD|High: $4,706 SGD|Avg: $1,689 SGD|+10.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$500 SGD
Retailer 8$642 SGD
Retailer 11$726 SGD
Retailer 5$729 SGD
Retailer 3$751 SGD
Retailer 4$827 SGD
Retailer 10$1,352 SGD
Retailer 7$1,957 SGD
Retailer 6$2,788 SGD
Retailer 9$3,146 SGD
Rare Carat$3,165 SGD

38 data points across 11 retailers

14 retailers$500 SGD to $3,165 SGD

Retailer 1
-
$373 SGD
$292 USD
Price last confirmed 23 days ago
Retailer 2
-
$432 SGD
$338 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$500 SGD
£308 GBP
View
A
Retailer 4
-
$642 SGD
$502 USD
View
A
Retailer 5
-
$726 SGD
$568 USD
View
A
Retailer 6
-
$729 SGD
$570 USD
View
A
Retailer 7
-
$751 SGD
$587 USD
View
A
Retailer 8
-
$827 SGD
€616 EUR
View
B+
Retailer 9
-
$1,352 SGD
$1,057 USD
View
Retailer 10
-
$1,642 SGD
$1,284 USD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$1,957 SGD
£1,205 GBP
View
B
Retailer 12
-
$2,788 SGD
$2,180 USD
View
B
Retailer 13
-
$3,146 SGD
$2,460 USD
View
Most Expensive
B
Rare Carat
B89-7 · Nov 1
$3,165 SGD
$2,475 USD
View
13 more retailers have this diamond
Prices start from $500 SGDSave up to $2,665 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
1.17ct Radiant
$500 SGD