Round|Lab Grown|IGI

3.08ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG835663695

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835663695

Diamond specifications and retailer prices

From $410 USD
As of November 5, 2026
Save $1,590 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,000 USD at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 3.08ct lab-grown round diamond

This 3.08ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG835663695 or 835663695. Listed at 11 retailers as of November 4, 2026, with prices from $410 to $2,000, a $1,590 spread on the same certified stone. Rare Carat lists it at $2,000. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.08
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835663695
Dimensions9.35 × 9.39 × 5.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm9.39 mm3.08 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835663695
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $2,000 USD|Low: $375 USD|High: $2,090 USD|Avg: $1,190 USD|-4.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$410 USD
Retailer 5$460 USD
Retailer 2$675 USD
Retailer 9$784 USD
Retailer 11$876 USD
Retailer 8$1,390 USD
Retailer 10$1,390 USD
Retailer 4$1,636 USD
Retailer 7$1,935 USD
Retailer 3$1,959 USD
Rare Carat$2,000 USD

34 data points across 11 retailers

11 retailers$410 USD to $2,000 USD

A
Cheapest Retailer
-
$410 USD
A
Retailer 2
-
$460 USD
View
A
Retailer 3
-
$675 USD
View
Retailer 4
-
$784 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$876 USD
View
B
Retailer 6
-
$1,390 USD
View
B
Retailer 7
-
$1,390 USD
View
B
Retailer 8
-
$1,636 USD
View
B
Retailer 9
-
$1,935 USD
View
Retailer 10
-
$1,959 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Rare Carat
LGRD30-147075 · Nov 4
$2,000 USD
View
10 more retailers have this diamond
Prices start from $410 USDSave up to $1,590 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
3.08ct Round
$410 USD