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Round|Lab Grown|IGI

3.09ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG735525748

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735525748

Diamond specifications and retailer prices

From $810 AUD
$569 USD
As of October 29, 2026
Save $2,135 AUD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,875 AUD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735525748 or 735525748. Listed at 7 retailers as of October 28, 2026, with a 264% 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

3.09
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735525748
Dimensions9.28 × 9.31 × 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
9.28 mm9.31 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735525748
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

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: Oct 29
Current: $4,875 AUD|Low: $810 AUD|High: $5,142 AUD|Avg: $2,111 AUD|-5.2%
Rare Carat
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
October 29, 2026
Retailer 2$810 AUD
Retailer 10$917 AUD
Retailer 9$1,015 AUD
Retailer 11$1,085 AUD
Retailer 3$1,204 AUD
Retailer 6$1,310 AUD
Retailer 12$1,481 AUD
Retailer 7$1,514 AUD
Retailer 5$1,688 AUD
Retailer 14$2,367 AUD
Retailer 8$2,945 AUD
Retailer 13$3,250 AUD
Retailer 4$4,295 AUD
Rare Carat$4,875 AUD

14 data points across 14 retailers

7 retailers$810 AUD to $2,945 AUD

A
Cheapest Retailer
-
$810 AUD
$569 USD
A
Retailer 2
-
$917 AUD
$644 USD
View
A
Retailer 3
-
$1,015 AUD
$713 USD
View
Retailer 4
-
$1,085 AUD
$762 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,514 AUD
$1,064 USD
View
B+
Retailer 6
-
$2,945 AUD
$2,069 USD
View
Most Expensive
Rare Carat
ES-AA-61675_l_838643315 · Oct 18
$4,875 AUD
$3,425 USD
View
Price last confirmed 11 days ago
6 more retailers have this diamond
Prices start from $810 AUDSave up to $2,135 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
3.09ct Round
$810 AUD