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Radiant|Lab Grown|IGI

2.79ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG768631054

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

Certificate IGI LG768631054

Diamond specifications and retailer prices

From $1,994 NZD
$1,122 USD
As of November 1, 2026
Save $7,426 NZD (79%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,420 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2.79ct lab-grown radiant diamond

This 2.79ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG768631054 or 768631054. Listed at 8 retailers as of November 1, 2026, with prices from $1,994 to $9,420, a $7,426 spread on the same certified stone. Rare Carat lists it at $9,420. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.79
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631054
Dimensions9.98 × 9.98 × 6.83 mm
L/W Ratio1.00
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
9.98 mm9.98 mm2.79 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631054
Side View
Table 61.0%Crown 40.5°Girdle: Slightly ThickPavilion 34°Culet: NoneDepth 69.0%

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: Nov 1
Current: $9,420 NZD|Low: $1,994 NZD|High: $13,559 NZD|Avg: $5,481 NZD|+0.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$1,994 NZD
Retailer 5$2,657 NZD
Retailer 2$2,962 NZD
Retailer 9$3,681 NZD
Retailer 6$4,193 NZD
Retailer 8$4,782 NZD
Retailer 7$6,851 NZD
Retailer 3$7,612 NZD
Retailer 10$8,493 NZD
Rare Carat$9,420 NZD

28 data points across 10 retailers

8 retailers$1,994 NZD to $9,420 NZD

A
Cheapest Retailer
-
$1,994 NZD
$1,122 USD
A
Retailer 2
-
$2,657 NZD
$1,495 USD
View
A
Retailer 3
-
$2,962 NZD
€1,587 EUR
View
A
Retailer 4
-
$4,193 NZD
$2,359 USD
View
A
Retailer 5
-
$4,782 NZD
$2,691 USD
View
B+
Retailer 6
-
$6,851 NZD
£3,035 GBP
View
B+
Retailer 7
-
$7,612 NZD
A$6,589 AUD
View
Most Expensive
B
Rare Carat
P81E-44 · Nov 1
$9,420 NZD
$5,300 USD
View
7 more retailers have this diamond
Prices start from $1,994 NZDSave up to $7,426 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
2.79ct Radiant
$1,994 NZD