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Radiant|Lab Grown|IGI

1.94ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG816623866

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

Certificate IGI LG816623866

Diamond specifications and retailer prices

From $1,192 NZD
$672 USD
As of October 30, 2026
Save $8,353 NZD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,546 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.94ct lab-grown radiant diamond

This 1.94ct 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 LG816623866 or 816623866. Listed at 22 retailers as of October 30, 2026, with prices from $1,192 to $9,546, a $8,353 spread on the same certified stone. Brilliant Earth lists it at $9,546. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.94
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816623866
Dimensions8.98 × 5.96 × 4.18 mm
L/W Ratio1.51
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
8.98 mm5.96 mm1.94 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816623866
Side View
Table 62.0%Crown 44.6°Girdle: MediumPavilion 34.7°Culet: NoneDepth 70.1%

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 30
Current: $9,546 NZD|Low: $1,192 NZD|High: $11,018 NZD|Avg: $3,937 NZD|-13.4%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 11$1,192 NZD
Retailer 20$1,297 NZD
Retailer 14$1,334 NZD
Retailer 10$1,384 NZD
Retailer 18$1,694 NZD
Retailer 2$2,214 NZD
Retailer 19$2,255 NZD
Retailer 13$2,368 NZD
Retailer 17$2,543 NZD
Retailer 5$3,045 NZD
Retailer 4$3,098 NZD
Retailer 8$3,889 NZD
Retailer 6$4,299 NZD
Retailer 7$4,772 NZD
Retailer 15$4,879 NZD
Retailer 9$5,025 NZD
Retailer 16$5,859 NZD
Retailer 3$7,097 NZD
Retailer 12$8,153 NZD
Brilliant Earth$9,546 NZD

27 data points across 20 retailers

22 retailers$1,192 NZD to $9,546 NZD

A
Cheapest Retailer
-
$1,192 NZD
$672 USD
A
Retailer 2
-
$1,297 NZD
$731 USD
View
A
Retailer 3
-
$1,334 NZD
$752 USD
View
Final sale: no returns
A
Retailer 4
-
$1,384 NZD
$780 USD
View
Retailer 5
-
$1,476 NZD
$832 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,694 NZD
$955 USD
View
A
Retailer 7
-
$2,214 NZD
£982 GBP
View
A
Retailer 8
-
$2,255 NZD
$1,271 USD
View
A
Retailer 9
-
$2,368 NZD
€1,271 EUR
View
B+
Retailer 10
-
$2,543 NZD
ZAR 23,154 ZAR
View
B+
Retailer 11
-
$3,045 NZD
$1,716 USD
View
B+
Retailer 12
-
$3,098 NZD
$1,746 USD
View
B+
Retailer 13
-
$3,889 NZD
$2,192 USD
View
B+
Retailer 14
-
$4,299 NZD
£1,908 GBP
View
B+
Retailer 15
-
$4,556 NZD
$2,568 USD
View
B+
Retailer 16
-
$4,772 NZD
$2,690 USD
View
B+
Retailer 17
-
$4,879 NZD
$2,750 USD
View
B+
Retailer 18
-
$5,025 NZD
SGD 3,827 SGD
View
B
Retailer 19
-
$5,859 NZD
£2,600 GBP
View
B
Retailer 20
-
$7,097 NZD
$4,000 USD
View
Retailer 21
-
$8,153 NZD
$4,595 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21421344A · Oct 31
$9,546 NZD
$5,380 USD
View
21 more retailers have this diamond
Prices start from $1,192 NZDSave up to $8,353 NZD

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
1.94ct Radiant
$1,192 NZD