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Round|Lab Grown|IGI

3.10ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG770661636

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770661636

Diamond specifications and retailer prices

From $604 AUD
$424 USD
As of October 26, 2026
Save $7,197 AUD (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,800 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.1ct lab-grown round diamond

This 3.1ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770661636 or 770661636. Listed at 19 retailers as of October 26, 2026, with prices from $604 to $7,800, a $7,197 spread on the same certified stone. Brilliant Earth lists it at $7,800. 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

3.10
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770661636
Dimensions9.37 × 9.41 × 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
9.37 mm9.41 mm3.10 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770661636
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

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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 26
Current: $5,736 AUD|Low: $604 AUD|High: $7,701 AUD|Avg: $2,273 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 12
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Retailer 22
October 29, 2026
Retailer 8$604 AUD
Retailer 3$676 AUD
Retailer 19$749 AUD
Retailer 20$749 AUD
Retailer 15$1,020 AUD
Retailer 16$1,063 AUD
Retailer 10$1,107 AUD
Retailer 17$1,110 AUD
Retailer 5$1,287 AUD
Retailer 21$1,290 AUD
Retailer 14$1,318 AUD
Retailer 2$1,361 AUD
Retailer 18$2,098 AUD
Retailer 22$2,655 AUD
Retailer 12$2,778 AUD
Retailer 6$2,798 AUD
Retailer 9$2,863 AUD
Retailer 13$3,050 AUD
Retailer 11$3,302 AUD
Retailer 7$3,530 AUD
Retailer 4$5,352 AUD
Brilliant Earth$5,736 AUD

12 data points across 22 retailers

19 retailers$604 AUD to $7,800 AUD

A
Cheapest Retailer
-
$604 AUD
$424 USD
A
Retailer 2
-
$676 AUD
$475 USD
View
A
Retailer 3
-
$749 AUD
$526 USD
View
A
Retailer 4
-
$749 AUD
$526 USD
View
A
Retailer 5
-
$1,063 AUD
£588 GBP
View
B+
Retailer 6
-
$1,107 AUD
$778 USD
View
A
Retailer 7
-
$1,110 AUD
$780 USD
View
A
Retailer 8
-
$1,287 AUD
$904 USD
View
A
Retailer 9
-
$1,290 AUD
$906 USD
View
A
Retailer 10
-
$1,361 AUD
£753 GBP
View
B+
Retailer 11
-
$2,098 AUD
$1,474 USD
View
B+
Retailer 12
-
$2,655 AUD
$1,865 USD
View
B+
Retailer 13
-
$2,798 AUD
$1,966 USD
View
B
Retailer 14
-
$2,863 AUD
$2,012 USD
View
B
Retailer 15
-
$3,050 AUD
£1,687 GBP
View
B
Retailer 16
-
$3,302 AUD
$2,320 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$3,530 AUD
$2,480 USD
View
B
Retailer 18
-
$5,352 AUD
$3,760 USD
View
Most Expensive
B
Brilliant Earth
22266394A · Oct 28
$7,800 AUD
$5,480 USD
View
18 more retailers have this diamond
Prices start from $604 AUDSave up to $7,197 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
3.10ct Round
$604 AUD