CaratHunter
Plans
Radiant|Lab Grown|IGI

1.96ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG818681525

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

Certificate IGI LG818681525

Diamond specifications and retailer prices

From $1,644 AUD
$1,155 USD
As of October 31, 2026
Save $8,136 AUD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,780 AUD at Do Amore Diamonds · As of October 31, 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 LG818681525 or 818681525. Listed at 13 retailers as of October 31, 2026, with prices from $1,644 to $9,780, a $8,136 spread on the same certified stone. Do Amore Diamonds lists it at $9,780. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681525
Dimensions8.57 × 6.19 × 4.33 mm
L/W Ratio1.38
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
8.57 mm6.19 mm1.96 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681525
Side View
Table 63.0%Crown 41.1°Girdle: ThickPavilion 36.1°Culet: NoneDepth 70.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $9,780 AUD|Low: $1,623 AUD|High: $10,516 AUD|Avg: $5,006 AUD|-3.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9$1,644 AUD
Retailer 6$2,010 AUD
Retailer 5$2,066 AUD
Retailer 8$2,393 AUD
Retailer 2$3,038 AUD
Retailer 11$3,426 AUD
Retailer 7$5,314 AUD
Retailer 3$5,902 AUD
Retailer 12$6,691 AUD
Retailer 10$8,869 AUD
Do Amore Diamonds$9,780 AUD
Retailer 4$10,516 AUD

32 data points across 12 retailers

13 retailers$1,644 AUD to $9,780 AUD

Retailer 1
-
$1,382 AUD
$971 USD
Price last confirmed 14 days ago
Retailer 2
-
$1,503 AUD
$1,056 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$1,644 AUD
$1,155 USD
View
B+
Retailer 4
-
$2,010 AUD
$1,412 USD
View
B+
Retailer 5
-
$2,066 AUD
$1,451 USD
View
B+
Retailer 6
-
$2,154 AUD
$1,513 USD
View
Retailer 7
-
$3,005 AUD
$2,111 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$3,038 AUD
$2,134 USD
View
B
Retailer 9
-
$5,314 AUD
£2,939 GBP
View
Retailer 10
-
$5,902 AUD
$4,146 USD
View
Price last confirmed 15 days ago
Retailer 11
-
$6,691 AUD
$4,700 USD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$8,869 AUD
$6,230 USD
View
Most Expensive
B
Do Amore Diamonds
27-A5BD0DE1A · Oct 31
$9,780 AUD
$6,870 USD
View
12 more retailers have this diamond
Prices start from $1,644 AUDSave up to $8,136 AUD

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
$1,644 AUD