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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 $586 AUD
As of November 5, 2026
Save $2,271 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,857 AUD 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 $586 to $2,857, a $2,271 spread on the same certified stone. Rare Carat lists it at $2,857. 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
Colour
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

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: Nov 5
Current: $2,857 AUD|Low: $536 AUD|High: $2,986 AUD|Avg: $1,700 AUD|-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$586 AUD
Retailer 5$657 AUD
Retailer 2$964 AUD
Retailer 9$1,120 AUD
Retailer 11$1,251 AUD
Retailer 8$1,986 AUD
Retailer 10$1,986 AUD
Retailer 4$2,337 AUD
Retailer 7$2,764 AUD
Retailer 3$2,798 AUD
Rare Carat$2,857 AUD

34 data points across 11 retailers

11 retailers$586 AUD to $2,857 AUD

A
Cheapest Retailer
-
$586 AUD
A
Retailer 2
-
$657 AUD
View
A
Retailer 3
-
$964 AUD
View
Retailer 4
-
$1,120 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,251 AUD
View
B
Retailer 6
-
$1,986 AUD
View
B
Retailer 7
-
$1,986 AUD
View
B
Retailer 8
-
$2,337 AUD
View
B
Retailer 9
-
$2,764 AUD
View
Retailer 10
-
$2,798 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
Rare Carat
LGRD30-147075 · Nov 4
$2,857 AUD
$2,000 USD
View
10 more retailers have this diamond
Prices start from $586 AUDSave up to $2,271 AUD

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
$586 AUD