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Radiant|Lab Grown|IGI

2.73ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG784669358

Certificate IGI LG784669358

Diamond specifications and retailer prices

From $1,072 USD
Save $7,098 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,170 USD at Brilliant Earth
View at Brilliant Earth

About this 2.73ct lab-grown radiant diamond

This 2.73ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784669358 or 784669358. Listed at 20 retailers, with prices from $1,072 to $8,170 at Brilliant Earth, a $7,098 spread on the same certified stone. 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

2.73
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784669358
Dimensions10.04 × 6.93 × 4.74 mm
L/W Ratio1.45
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
10.04 mm6.93 mm2.73 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784669358
Side View
Table 64.0%Crown 40.9°Girdle: MediumPavilion 35.9°Culet: NoneDepth 68.4%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $8,170 USD|Low: $1,072 USD|High: $8,710 USD|Avg: $3,012 USD|-6.2%
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
October 1, 2026
Retailer 8$1,072 USD
Retailer 12$1,293 USD
Retailer 13$1,335 USD
Retailer 3$1,367 USD
Retailer 4$1,730 USD
Retailer 14$1,739 USD
Retailer 2$1,779 USD
Retailer 15$2,323 USD
Retailer 17$2,642 USD
Retailer 7$2,915 USD
Retailer 11$2,930 USD
Retailer 5$3,063 USD
Retailer 9$3,613 USD
Retailer 10$3,728 USD
Retailer 16$3,815 USD
Retailer 19$3,853 USD
Retailer 6$3,869 USD
Retailer 18$5,560 USD
Brilliant Earth$8,170 USD

39 data points across 19 retailers

20 retailers$1,072 USD to $8,170 USD

A
Cheapest Retailer
-
$1,072 USD
A
Retailer 2
-
$1,293 USD
HK$10,100 HKD
View
A
Retailer 3
-
$1,335 USD
View
A
Retailer 4
-
$1,367 USD
View
A
Retailer 5
-
$1,730 USD
€1,648 EUR
View
A
Retailer 6
-
$1,743 USD
£1,372 GBP
View
A
Retailer 7
-
$1,779 USD
View
A
Retailer 8
-
$2,323 USD
View
A
Retailer 9
-
$2,642 USD
A$4,064 AUD
View
A
Retailer 10
-
$2,915 USD
View
A
Retailer 11
-
$2,930 USD
ZAR 47,336 ZAR
View
Price last confirmed 10 days ago
A
Retailer 12
-
$3,063 USD
£2,412 GBP
View
B+
Retailer 13
-
$3,613 USD
View
B+
Retailer 14
-
$3,661 USD
View
B+
Retailer 15
-
$3,728 USD
SGD 5,038 SGD
View
B+
Retailer 16
-
$3,815 USD
£3,004 GBP
View
B+
Retailer 17
-
$3,853 USD
View
B+
Retailer 18
-
$3,869 USD
View
B+
Retailer 19
-
$5,560 USD
View
Most Expensive
B
Brilliant Earth
19066899A · Sep 29
$8,170 USD
View
19 more retailers have this diamond
Prices start from $1,072 USDSave up to $7,098 USD

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.

A
2.73ct Radiant
$1,072 USD