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Radiant|Lab Grown|IGI

3.00ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG683577973

Certificate IGI LG683577973

Diamond specifications and retailer prices

From $1,296 USD
Save $5,311 USD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,607 USD at Novita Diamonds
View at Novita Diamonds

About this 3ct lab-grown radiant diamond

This 3ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG683577973 or 683577973. Listed at 21 retailers, with prices from $1,296 to $6,607 at Novita Diamonds, a $5,311 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

3.00
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683577973
Dimensions7.29 × 7.29 × 9.89 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.29 mm7.29 mm3.00 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683577973
Side View
Table 66.0%Crown 40.1°Girdle: Slightly ThickPavilion 33.3°Culet: NoneDepth 63.9%

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: Sep 30
Current: $6,607 USD|Low: $1,035 USD|High: $6,751 USD|Avg: $3,114 USD
Novita Diamonds
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
October 1, 2026
Retailer 13$1,503 USD
Retailer 2$1,571 USD
Retailer 6$1,675 USD
Retailer 16$1,731 USD
Retailer 5$2,150 USD
Retailer 10$2,169 USD
Retailer 15$2,343 USD
Retailer 11$2,629 USD
Retailer 8$2,892 USD
Retailer 12$3,398 USD
Retailer 17$3,409 USD
Retailer 4$3,627 USD
Retailer 3$4,640 USD
Retailer 7$4,690 USD
Retailer 14$4,881 USD
Retailer 9$5,277 USD
Novita Diamonds$6,607 USD

39 data points across 17 retailers

21 retailers$1,296 USD to $6,607 USD

A
Cheapest Retailer
-
$1,296 USD
A
Retailer 2
-
$1,410 USD
View
A
Retailer 3
-
$1,482 USD
View
A
Retailer 4
-
$1,503 USD
View
A
Retailer 5
-
$1,571 USD
View
A
Retailer 6
-
$1,675 USD
View
A
Retailer 7
-
$1,731 USD
View
A
Retailer 8
-
$2,150 USD
View
A
Retailer 9
-
$2,174 USD
£1,712 GBP
View
A
Retailer 10
-
$2,343 USD
€2,231 EUR
View
A
Retailer 11
-
$2,629 USD
View
A
Retailer 12
-
$2,892 USD
View
A
Retailer 13
-
$3,334 USD
View
Price last confirmed 62 days ago
A
Retailer 14
-
$3,398 USD
A$5,228 AUD
View
A
Retailer 15
-
$3,409 USD
ZAR 55,070 ZAR
View
Price last confirmed 9 days ago
A
Retailer 16
-
$3,627 USD
£2,856 GBP
View
B+
Retailer 17
-
$4,640 USD
View
B+
Retailer 18
-
$4,690 USD
View
B+
Retailer 19
-
$4,881 USD
£3,843 GBP
View
B+
Retailer 20
-
$5,277 USD
View
Most Expensive
B
Novita Diamonds
cert_683577973 · Sep 29
$6,607 USD
A$10,164 AUD
View
20 more retailers have this diamond
Prices start from $1,296 USDSave up to $5,311 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
3.00ct Radiant
$1,296 USD