Radiant|Lab Grown|IGI

1.96ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG816615412

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

Certificate IGI LG816615412

Diamond specifications and retailer prices

From $1,097 USD
As of October 30, 2026
Save $4,003 USD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,100 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.96ct lab-grown radiant diamond

This 1.96ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816615412 or 816615412. Listed at 8 retailers as of October 29, 2026, with prices from $1,097 to $5,100, a $4,003 spread on the same certified stone. Do Amore Diamonds lists it at $5,100. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.96
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615412
Dimensions8.36 × 6.18 × 4.32 mm
L/W Ratio1.35
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
8.36 mm6.18 mm1.96 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615412
Side View
Table 63.0%Crown 45.5°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 69.9%

Caratlytics Score

How it works →
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: $5,100 USD|Low: $596 USD|High: $6,230 USD|Avg: $2,542 USD|-12.4%
Do Amore Diamonds
Retailer 2
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 14
October 30, 2026
Retailer 4$596 USD
Retailer 5$646 USD
Retailer 9$1,097 USD
Retailer 7$1,145 USD
Retailer 13$1,435 USD
Retailer 10$1,709 USD
Retailer 3$1,793 USD
Retailer 12$2,315 USD
Retailer 14$2,408 USD
Retailer 8$3,105 USD
Retailer 6$3,247 USD
Retailer 2$4,140 USD
Retailer 11$4,610 USD
Do Amore Diamonds$5,100 USD

12 data points across 14 retailers

8 retailers$1,097 USD to $5,100 USD

A
Cheapest Retailer
-
$1,097 USD
A
Retailer 2
-
$1,145 USD
View
B+
Retailer 3
-
$1,709 USD
View
B+
Retailer 4
-
$2,315 USD
View
B+
Retailer 5
-
$3,105 USD
£2,445 GBP
View
B
Retailer 6
-
$4,140 USD
View
Retailer 7
-
$4,610 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
27-D8A090B0C · Oct 29
$5,100 USD
View
7 more retailers have this diamond
Prices start from $1,097 USDSave up to $4,003 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
1.96ct Radiant
$1,097 USD