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3.73ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG485162169

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485162169

Diamond specifications and retailer prices

From $3,915 AUD
$2,750 USD
As of October 30, 2026
14 retailers carry this diamond
Most expensive: $35,730 AUD at Loose Grown Diamond · As of October 26, 2026
View at Loose Grown Diamond

About this 3.73ct lab-grown round diamond

This 3.73ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG485162169 or 485162169. Listed at 14 retailers as of October 30, 2026. 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

3.73
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485162169
Dimensions9.89 × 9.83 × 6.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
9.89 mm9.83 mm3.73 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485162169
Side View
Table 55.5%Crown 36.4°Girdle: MediumPavilion 40.4°Culet: NoneDepth 62.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $35,730 AUD|Low: $3,915 AUD|High: $94,534 AUD|Avg: $45,488 AUD|+0.1%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$3,915 AUD
Retailer 11$31,170 AUD
Retailer 4$33,781 AUD
Retailer 12$34,910 AUD
Retailer 10$35,623 AUD
Loose Grown Diamond$35,730 AUD
Retailer 3$36,157 AUD
Retailer 5$46,581 AUD
Retailer 9$54,057 AUD
Retailer 7$54,503 AUD
Retailer 8$82,566 AUD
Retailer 6$83,964 AUD
Retailer 13$94,534 AUD

23 data points across 13 retailers

14 retailers

B
Cheapest Retailer
-
$3,915 AUD
$2,750 USD
Most Expensive
Loose Grown Diamond
485162169 · Oct 26
$35,730 AUD
$25,098 USD
View
Price under review
1 more retailer has this diamond
Prices start from $3,915 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.

B
3.73ct Round
$3,915 AUD