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Round|Lab Grown|IGI

3.08ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG695511009

Shape and cutting style on the report: Round brilliant

Certificate IGI LG695511009

Diamond specifications and retailer prices

From $1,378 USD
As of November 5, 2026
Save $445 USD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,823 USD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 3.08ct lab-grown round diamond

This 3.08ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG695511009 or 695511009. Listed at 2 retailers as of November 5, 2026, with prices from $1,378 to $1,823, a $445 spread on the same certified stone. The Diamond Guys lists it at $1,823. 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
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG695511009
Dimensions9.33 × 9.29 × 5.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
9.33 mm9.29 mm3.08 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG695511009
Side View
Table 56.0%Crown 33.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $1,378 USD|Low: $276 USD|High: $3,290 USD|Avg: $1,282 USD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
The Diamond Guys
August 3, 2026
Retailer 3$712 USD
Retailer 8$829 USD
Retailer 7$899 USD
Retailer 4$900 USD
Retailer 11$910 USD
Retailer 6$926 USD
Retailer 10$1,168 USD
Retailer 2$1,246 USD
Retailer 1$1,378 USD
The Diamond Guys$1,823 USD
Retailer 5$1,956 USD
Retailer 9$2,990 USD

50 data points across 12 retailers

2 retailers$1,378 USD to $1,823 USD

B+
Cheapest Retailer
-
$1,378 USD
Most Expensive
B
The Diamond Guys
1951064794 · Nov 6
$1,823 USD
View
1 more retailer has this diamond
Prices start from $1,378 USDSave up to $445 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+
3.08ct Round
$1,378 USD