Radiant|Lab Grown|IGI

1.17ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG768631883

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

Certificate IGI LG768631883

Diamond specifications and retailer prices

From $222 USD
As of October 30, 2026
Save $1,908 USD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,475 USD at Rare Carat · As of October 21, 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 very-good cut grade and certified by IGI LG768631883 or 768631883. Listed at 14 retailers as of October 30, 2026, with a 859% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.17
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631883
Dimensions7.60 × 5.10 × 3.55 mm
L/W Ratio1.49
Culet sizePointed
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 mm5.10 mm1.17 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631883
Side View
Table 66.0%Crown 38.3°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 69.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,475 USD|Low: $222 USD|High: $3,100 USD|Avg: $1,085 USD|+10.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 10$222 USD
Retailer 4$257 USD
Retailer 7$343 USD
Retailer 11$425 USD
Retailer 14$468 USD
Retailer 6$525 USD
Retailer 2$526 USD
Retailer 5$575 USD
Retailer 13$887 USD
Retailer 3$916 USD
Retailer 15$976 USD
Retailer 9$1,223 USD
Retailer 8$1,840 USD
Retailer 12$2,130 USD
Rare Carat$2,475 USD

35 data points across 15 retailers

14 retailers$222 USD to $2,130 USD

A
Cheapest Retailer
-
$222 USD
A
Retailer 2
-
$257 USD
View
A
Retailer 3
-
$343 USD
View
Final sale: no returns
A
Retailer 4
-
$425 USD
View
A
Retailer 5
-
$468 USD
View
A
Retailer 6
-
$526 USD
€501 EUR
View
A
Retailer 7
-
$575 USD
View
B+
Retailer 8
-
$887 USD
View
B+
Retailer 9
-
$916 USD
View
B+
Retailer 10
-
$976 USD
View
B+
Retailer 11
-
$1,223 USD
£963 GBP
View
B
Retailer 12
-
$1,840 USD
View
B
Retailer 13
-
$2,130 USD
View
Most Expensive
Rare Carat
610-11 · Oct 21
$2,475 USD
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from $222 USDSave up to $1,908 USD

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
$222 USD