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Radiant|Lab Grown|IGI

2.61ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG780665467

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

Certificate IGI LG780665467

Diamond specifications and retailer prices

From $2,250 NZD
$1,268 USD
As of November 1, 2026
Save $12,779 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,028 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.61ct lab-grown radiant diamond

This 2.61ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780665467 or 780665467. Listed at 14 retailers as of October 31, 2026, with prices from $2,250 to $15,028, a $12,779 spread on the same certified stone. Do Amore Diamonds lists it at $15,028. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.61
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780665467
Dimensions9.67 × 6.75 × 4.59 mm
L/W Ratio1.43
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
9.67 mm6.75 mm2.61 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780665467
Side View
Table 62.0%Crown 42.1°Girdle: Slightly ThickPavilion 34.7°Culet: NoneDepth 68.0%

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: Nov 1
Current: $15,028 NZD|Low: $2,250 NZD|High: $21,505 NZD|Avg: $7,535 NZD|-30.1%
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
November 1, 2026
Retailer 9$2,250 NZD
Retailer 7$2,280 NZD
Retailer 8$3,142 NZD
Retailer 5$3,638 NZD
Retailer 4$3,680 NZD
Retailer 12$3,779 NZD
Retailer 10$4,232 NZD
Retailer 11$5,600 NZD
Retailer 2$7,348 NZD
Retailer 3$10,389 NZD
Retailer 6$10,805 NZD
Do Amore Diamonds$15,028 NZD

35 data points across 12 retailers

14 retailers$2,250 NZD to $15,028 NZD

A
Cheapest Retailer
-
$2,250 NZD
$1,268 USD
A
Retailer 2
-
$2,280 NZD
$1,285 USD
View
Retailer 3
-
$2,844 NZD
$1,603 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$3,142 NZD
$1,771 USD
View
Retailer 5
-
$3,321 NZD
$1,872 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
$3,638 NZD
€1,953 EUR
View
A
Retailer 7
-
$3,779 NZD
$2,130 USD
View
A
Retailer 8
-
$4,232 NZD
$2,385 USD
View
B+
Retailer 9
-
$5,600 NZD
$3,156 USD
View
Retailer 10
-
$7,110 NZD
$4,007 USD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
$7,348 NZD
£3,261 GBP
View
Retailer 12
-
$10,389 NZD
$5,855 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$10,805 NZD
$6,090 USD
View
Most Expensive
B
Do Amore Diamonds
27-C1548987D · Oct 31
$15,028 NZD
$8,470 USD
View
13 more retailers have this diamond
Prices start from $2,250 NZDSave up to $12,779 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
2.61ct Radiant
$2,250 NZD