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Round|Lab Grown|IGI

3.71ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG551292884

Shape and cutting style on the report: Round brilliant

Certificate IGI LG551292884

Diamond specifications and retailer prices

From $592 AUD
$416 USD
As of October 26, 2026
Save $4,661 AUD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,253 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 LG551292884 or 551292884. Listed at 12 retailers as of October 26, 2026, with prices from $592 to $5,253, a $4,661 spread on the same certified stone. Do Amore Diamonds lists it at $5,253. 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 angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551292884
Dimensions9.96 × 9.90 × 6.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.96 mm9.90 mm3.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551292884
Side View
Table 58.5%Crown 35.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $5,253 AUD|Low: $508 AUD|High: $5,709 AUD|Avg: $2,456 AUD|-8.0%
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 13$592 AUD
Retailer 11$663 AUD
Retailer 4$703 AUD
Retailer 10$1,160 AUD
Retailer 14$1,160 AUD
Retailer 8$1,443 AUD
Retailer 7$1,529 AUD
Retailer 2$1,712 AUD
Retailer 5$1,784 AUD
Retailer 12$2,060 AUD
Retailer 15$2,607 AUD
Retailer 9$2,994 AUD
Retailer 6$3,032 AUD
Retailer 3$4,556 AUD
Retailer 16$4,927 AUD
Do Amore Diamonds$5,253 AUD

26 data points across 16 retailers

12 retailers$592 AUD to $5,253 AUD

A
Cheapest Retailer
-
$592 AUD
$416 USD
A
Retailer 2
-
$663 AUD
$466 USD
View
A
Retailer 3
-
$703 AUD
$494 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,160 AUD
$815 USD
View
A
Retailer 5
-
$1,160 AUD
$815 USD
View
A
Retailer 6
-
$1,712 AUD
View
B+
Retailer 7
-
$2,060 AUD
$1,447 USD
View
B+
Retailer 8
-
$2,607 AUD
$1,831 USD
View
B+
Retailer 9
-
$2,994 AUD
£1,656 GBP
View
B
Retailer 10
-
$4,556 AUD
$3,200 USD
View
B
Retailer 11
-
$4,927 AUD
$3,461 USD
View
Most Expensive
B
Do Amore Diamonds
27-864D2D0CD · Oct 29
$5,253 AUD
$3,690 USD
View
11 more retailers have this diamond
Prices start from $592 AUDSave up to $4,661 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
$592 AUD