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Round|Lab Grown|IGI

3.71ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG602316630

Shape and cutting style on the report: Round brilliant

Certificate IGI LG602316630

Diamond specifications and retailer prices

From $903 AUD
$634 USD
As of October 29, 2026
Save $7,112 AUD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,015 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.71ct lab-grown round diamond

This 3.71ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602316630 or 602316630. Listed at 17 retailers as of October 29, 2026, with prices from $903 to $8,015, a $7,112 spread on the same certified stone. Do Amore Diamonds lists it at $8,015. 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

3.71
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602316630
Dimensions9.90 × 9.94 × 6.11 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.90 mm9.94 mm3.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602316630
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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 29
Current: $8,015 AUD|Low: $903 AUD|High: $8,015 AUD|Avg: $2,600 AUD
Do Amore Diamonds
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
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Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 16$903 AUD
Retailer 15$982 AUD
Retailer 8$1,011 AUD
Retailer 4$1,048 AUD
Retailer 13$1,048 AUD
Retailer 9$1,471 AUD
Retailer 6$1,629 AUD
Retailer 2$1,656 AUD
Retailer 19$1,714 AUD
Retailer 12$1,847 AUD
Retailer 11$2,486 AUD
Retailer 18$2,676 AUD
Retailer 14$3,252 AUD
Retailer 5$3,572 AUD
Retailer 3$3,645 AUD
Retailer 10$3,753 AUD
Retailer 7$4,144 AUD
Retailer 17$4,547 AUD
Do Amore Diamonds$8,015 AUD

23 data points across 19 retailers

17 retailers$903 AUD to $8,015 AUD

A
Cheapest Retailer
-
$903 AUD
$634 USD
A
Retailer 2
-
$982 AUD
$690 USD
View
A
Retailer 3
-
$1,011 AUD
$710 USD
View
Final sale: no returns
Retailer 4
-
$1,048 AUD
$736 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,048 AUD
$736 USD
View
A
Retailer 6
-
$1,471 AUD
$1,033 USD
View
A
Retailer 7
-
$1,629 AUD
$1,144 USD
View
A
Retailer 8
-
$1,656 AUD
£916 GBP
View
A
Retailer 9
-
$1,714 AUD
$1,204 USD
View
A
Retailer 10
-
$1,847 AUD
£1,021 GBP
View
B+
Retailer 11
-
$2,676 AUD
$1,880 USD
View
B
Retailer 12
-
$3,252 AUD
$2,284 USD
View
B
Retailer 13
-
$3,572 AUD
$2,509 USD
View
B
Retailer 14
-
$3,645 AUD
$2,560 USD
View
B
Retailer 15
-
$4,144 AUD
$2,911 USD
View
B
Retailer 16
-
$4,547 AUD
£2,515 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8B84DA750 · Oct 29
$8,015 AUD
$5,630 USD
View
16 more retailers have this diamond
Prices start from $903 AUDSave up to $7,112 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
3.71ct Round
$903 AUD