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Round|Lab Grown|GCAL

3.72ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • GCAL LG330683908

Certificate GCAL LG330683908

Diamond specifications and retailer prices

From $999 AUD
$702 USD
As of October 29, 2026
Save $2,598 AUD (72%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,470 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.72ct lab-grown round diamond

This 3.72ct 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 GCAL LG330683908. Listed at 4 retailers as of October 28, 2026, with a 260% 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

3.72
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL LG330683908
Dimensions9.96 × 9.98 × 6.10 mm
L/W Ratio1.00
Top View
9.96 mm9.98 mm3.72 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL LG330683908
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 61.2%

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 29
Current: $8,470 AUD|Low: $960 AUD|High: $8,470 AUD|Avg: $3,974 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 2$999 AUD
Retailer 3$1,088 AUD
Retailer 4$3,597 AUD
Do Amore Diamonds$8,470 AUD

5 data points across 4 retailers

4 retailers$999 AUD to $3,597 AUD

A
Cheapest Retailer
-
$999 AUD
$702 USD
A
Retailer 2
-
$1,088 AUD
$764 USD
View
B
Retailer 3
-
$3,597 AUD
$2,527 USD
View
Most Expensive
Do Amore Diamonds
7-1564278 · Oct 29
$8,470 AUD
$5,950 USD
View
Price under review
3 more retailers have this diamond
Prices start from $999 AUDSave up to $2,598 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
3.72ct Round
$999 AUD