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Round|Lab Grown|IGI

3.61ct H VS1 Round Lab Grown Diamond

ID • H/VS1

Diamond specifications and retailer prices

From $1,814 AUD
£1,003 GBP
As of October 30, 2026
Save $2,492 AUD (58%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,306 AUD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 3.61ct lab-grown round diamond

This 3.61ct 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. Listed at 2 retailers as of October 29, 2026, with prices from $1,814 to $4,306, a $2,492 spread on the same certified stone. Blue Nile lists it at $4,306. 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

3.61
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions9.98 × 9.92 × 6.00 mm
L/W Ratio1.01
Top View
9.98 mm9.92 mm3.61 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,306 AUD|Low: $1,019 AUD|High: $4,306 AUD|Avg: $2,456 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3$1,019 AUD
Retailer 5$1,156 AUD
Retailer 2$1,814 AUD
Retailer 6$2,572 AUD
Retailer 4$3,824 AUD
Blue Nile$4,306 AUD

37 data points across 6 retailers

2 retailers$1,814 AUD to $4,306 AUD

B+
Cheapest Retailer
-
$1,814 AUD
£1,003 GBP
Most Expensive
C
Blue Nile
22209459 · Oct 29
$4,306 AUD
$3,025 USD
View
1 more retailer has this diamond
Prices start from $1,814 AUDSave up to $2,492 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+
3.61ct Round
$1,814 AUD