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Radiant|Lab Grown|IGI

2.60ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG804659620

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

Certificate IGI LG804659620

Diamond specifications and retailer prices

From $3,455 NZD
$1,947 USD
As of October 30, 2026
Save $8,536 NZD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,991 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.6ct lab-grown radiant diamond

This 2.6ct 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 LG804659620 or 804659620. Listed at 12 retailers as of October 30, 2026, with prices from $3,455 to $11,991, a $8,536 spread on the same certified stone. With Clarity lists it at $11,991. 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

2.60
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659620
Dimensions9.74 × 6.79 × 4.57 mm
L/W Ratio1.43
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
9.74 mm6.79 mm2.60 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659620
Side View
Table 64.0%Crown 45.3°Girdle: Slightly ThickPavilion 34.5°Culet: NoneDepth 67.3%

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: $5,008 NZD|Low: $3,455 NZD|High: $14,461 NZD|Avg: $7,993 NZD|-28.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 31, 2026
Retailer 8$3,455 NZD
Retailer 2$3,793 NZD
Retailer 4$4,361 NZD
Retailer 11$4,702 NZD
Retailer 1$5,008 NZD
Retailer 7$5,076 NZD
Retailer 10$8,119 NZD
Retailer 5$8,905 NZD
Retailer 3$10,717 NZD
Retailer 6$10,805 NZD
Retailer 9$10,948 NZD
With Clarity$11,991 NZD

41 data points across 12 retailers

12 retailers$3,455 NZD to $11,991 NZD

A
Cheapest Retailer
-
$3,455 NZD
$1,947 USD
A
Retailer 2
-
$3,793 NZD
HK$16,700 HKD
View
A
Retailer 3
-
$4,361 NZD
£1,936 GBP
View
A
Retailer 4
-
$4,702 NZD
$2,650 USD
View
Retailer 5
-
$5,008 NZD
€2,688 EUR
View
A
Retailer 6
-
$5,076 NZD
$2,861 USD
View
B+
Retailer 7
-
$8,119 NZD
$4,576 USD
View
B+
Retailer 8
-
$8,905 NZD
£3,952 GBP
View
Retailer 9
-
$10,717 NZD
$6,040 USD
View
Price last confirmed 33 days ago
B
Retailer 10
-
$10,805 NZD
$6,090 USD
View
B
Retailer 11
-
$10,948 NZD
$6,171 USD
View
Most Expensive
B
With Clarity
804659620 · Oct 31
$11,991 NZD
$6,758 USD
View
11 more retailers have this diamond
Prices start from $3,455 NZDSave up to $8,536 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
2.60ct Radiant
$3,455 NZD