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Round|Lab Grown|IGI

3.00ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG618479692

Shape and cutting style on the report: Round brilliant

Certificate IGI LG618479692

Diamond specifications and retailer prices

From $4,518 USD
As of November 3, 2026
Save $6,303 USD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,205 USD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG618479692 or 618479692. Listed at 18 retailers as of November 3, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618479692
Dimensions9.22 × 9.13 × 5.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.22 mm9.13 mm3.00 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618479692
Side View
Table 61.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $12,205 USD|Low: $4,518 USD|High: $20,063 USD|Avg: $7,727 USD|-5.2%
Cape 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
Retailer 18
November 5, 2026
Retailer 4$4,518 USD
Retailer 18$4,734 USD
Retailer 3$4,885 USD
Retailer 13$5,030 USD
Retailer 5$5,060 USD
Retailer 8$5,240 USD
Retailer 6$5,280 USD
Retailer 10$5,598 USD
Retailer 15$5,675 USD
Retailer 12$6,222 USD
Retailer 16$6,548 USD
Retailer 17$6,693 USD
Retailer 11$6,711 USD
Retailer 7$9,816 USD
Retailer 2$10,821 USD
Retailer 14$12,080 USD
Cape Diamonds$12,205 USD
Retailer 9$18,719 USD

24 data points across 18 retailers

18 retailers$4,518 USD to $10,821 USD

B+
Cheapest Retailer
-
$4,518 USD
B+
Retailer 2
-
$4,734 USD
View
B+
Retailer 3
-
$4,885 USD
View
B
Retailer 4
-
$5,030 USD
View
B+
Retailer 5
-
$5,060 USD
View
Final sale: no returns
B+
Retailer 6
-
$5,240 USD
View
B
Retailer 7
-
$5,280 USD
View
Retailer 8
-
$5,598 USD
View
Price last confirmed 20 days ago
B
Retailer 9
-
$5,675 USD
View
B
Retailer 10
-
$6,222 USD
View
B
Retailer 11
-
$6,548 USD
View
B
Retailer 12
-
$6,693 USD
View
B
Retailer 13
-
$6,711 USD
View
B
Retailer 14
-
$9,816 USD
View
B
Retailer 15
-
$10,821 USD
View
Retailer 16
-
$12,080 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_618479692 · Nov 3
$12,205 USD
ZAR 197,167 ZAR
View
Price under review
16 more retailers have this diamond
Prices start from $4,518 USDSave up to $6,303 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
3.00ct Round
$4,518 USD