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Round|Lab Grown|IGI

3.00ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG681504496

Shape and cutting style on the report: Round brilliant

Certificate IGI LG681504496

Diamond specifications and retailer prices

From $359 USD
As of October 29, 2026
Save $2,481 USD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,840 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681504496 or 681504496. Listed at 15 retailers as of October 29, 2026, with prices from $359 to $2,840, a $2,481 spread on the same certified stone. Brilliant Earth lists it at $2,840. 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
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681504496
Dimensions9.11 × 9.07 × 5.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.11 mm9.07 mm3.00 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681504496
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.2%

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: Oct 29
Current: $2,840 USD|Low: $291 USD|High: $2,930 USD|Avg: $1,084 USD|+0.4%
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
November 2, 2026
Retailer 8$291 USD
Retailer 14$359 USD
Retailer 13$445 USD
Retailer 6$450 USD
Retailer 11$595 USD
Retailer 3$713 USD
Retailer 15$758 USD
Retailer 2$783 USD
Retailer 16$903 USD
Retailer 10$965 USD
Retailer 4$1,304 USD
Retailer 12$1,429 USD
Retailer 5$1,470 USD
Retailer 7$1,600 USD
Retailer 9$1,746 USD
Brilliant Earth$2,840 USD

34 data points across 16 retailers

15 retailers$359 USD to $2,840 USD

A
Cheapest Retailer
-
$359 USD
A
Retailer 2
-
$445 USD
View
Retailer 3
-
$450 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$595 USD
View
B+
Retailer 5
-
$713 USD
View
A
Retailer 6
-
$758 USD
View
A
Retailer 7
-
$783 USD
€746 EUR
View
A
Retailer 8
-
$903 USD
View
A
Retailer 9
-
$965 USD
ZAR 15,592 ZAR
View
B+
Retailer 10
-
$1,304 USD
View
B+
Retailer 11
-
$1,429 USD
View
B
Retailer 12
-
$1,470 USD
View
B
Retailer 13
-
$1,746 USD
£1,375 GBP
View
Retailer 14
-
$1,765 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
13898449A · Nov 1
$2,840 USD
View
14 more retailers have this diamond
Prices start from $359 USDSave up to $2,481 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.

A
3.00ct Round
$359 USD