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Round|Lab Grown|IGI

3.49ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG676502738

Shape and cutting style on the report: Round brilliant

Certificate IGI LG676502738

Diamond specifications and retailer prices

From $603 USD
As of October 26, 2026
Save $4,208 USD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,920 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.49ct lab-grown round diamond

This 3.49ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG676502738 or 676502738. Listed at 18 retailers as of October 26, 2026, with a 698% 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

3.49
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG676502738
Dimensions9.84 × 9.81 × 5.86 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
9.84 mm9.81 mm3.49 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG676502738
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.6%

Caratlytics Score

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

Price History

Last verified: Oct 26
Current: $7,920 USD|Low: $579 USD|High: $8,170 USD|Avg: $2,023 USD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 29, 2026
Retailer 17$603 USD
Retailer 7$628 USD
Retailer 5$675 USD
Retailer 4$873 USD
Retailer 10$977 USD
Retailer 18$988 USD
Retailer 14$990 USD
Retailer 11$1,199 USD
Retailer 8$1,463 USD
Retailer 12$1,585 USD
Retailer 16$1,855 USD
Retailer 9$1,858 USD
Retailer 6$2,170 USD
Retailer 3$3,039 USD
Retailer 15$3,256 USD
Retailer 2$4,690 USD
Retailer 13$4,811 USD
Brilliant Earth$7,920 USD

39 data points across 18 retailers

18 retailers$603 USD to $4,811 USD

A
Cheapest Retailer
-
$603 USD
A
Retailer 2
-
$628 USD
View
Final sale: no returns
A
Retailer 3
-
$675 USD
View
A
Retailer 4
-
$873 USD
View
A
Retailer 5
-
$977 USD
View
B+
Retailer 6
-
$988 USD
View
A
Retailer 7
-
$990 USD
View
A
Retailer 8
-
$1,199 USD
€1,142 EUR
View
B+
Retailer 9
-
$1,463 USD
View
B+
Retailer 10
-
$1,585 USD
A$2,438 AUD
View
B+
Retailer 11
-
$1,855 USD
View
B+
Retailer 12
-
$1,858 USD
View
B+
Retailer 13
-
$2,170 USD
View
B
Retailer 14
-
$3,039 USD
A$4,675 AUD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$3,256 USD
£2,564 GBP
View
B
Retailer 16
-
$4,690 USD
View
B
Retailer 17
-
$4,811 USD
View
Most Expensive
B
Brilliant Earth
16278005A · Oct 28
$7,920 USD
View
Price under review
17 more retailers have this diamond
Prices start from $603 USDSave up to $4,208 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
3.49ct Round
$603 USD