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Round|Lab Grown|IGI

3.81ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG632422868

Shape and cutting style on the report: Round brilliant

Certificate IGI LG632422868

Diamond specifications and retailer prices

From $692 AUD
$486 USD
As of October 31, 2026
Save $2,215 AUD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,391 AUD at Rare Carat · As of August 3, 2026
View at Rare Carat

About this 3.81ct lab-grown round diamond

This 3.81ct 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 LG632422868 or 632422868. Listed at 6 retailers as of October 30, 2026, with a 320% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.81
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632422868
Dimensions9.95 × 9.92 × 6.19 mm
L/W Ratio1.00
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
9.95 mm9.92 mm3.81 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632422868
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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 31
Current: $3,391 AUD|Low: $473 AUD|High: $7,659 AUD|Avg: $2,535 AUD
Rare Carat
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 27, 2026
Retailer 2$692 AUD
Retailer 6$977 AUD
Retailer 8$1,165 AUD
Retailer 9$1,231 AUD
Retailer 11$1,325 AUD
Retailer 13$1,680 AUD
Retailer 12$1,879 AUD
Retailer 4$1,980 AUD
Retailer 10$2,815 AUD
Retailer 3$2,907 AUD
Rare Carat$3,391 AUD
Retailer 7$5,253 AUD
Retailer 5$7,659 AUD

15 data points across 13 retailers

6 retailers$692 AUD to $2,907 AUD

A
Cheapest Retailer
-
$692 AUD
$486 USD
Final sale: no returns
B+
Retailer 2
-
$977 AUD
$686 USD
View
Retailer 3
-
$1,680 AUD
ZAR 19,062 ZAR
View
Price last confirmed 66 days ago
B+
Retailer 4
-
$2,015 AUD
CA$1,966 CAD
View
B
Retailer 5
-
$2,907 AUD
$2,042 USD
View
Most Expensive
Rare Carat
632422868 · Aug 3
$3,391 AUD
$2,382 USD
View
Price last confirmed 89 days ago
5 more retailers have this diamond
Prices start from $692 AUDSave up to $2,215 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
3.81ct Round
$692 AUD