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Round|Lab Grown|GIA

0.40ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • GIA 1169192091

Certificate GIA 1169192091

Diamond specifications and retailer prices

From $820 AUD
£453 GBP
As of November 1, 2026
Save $191 AUD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,589 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 0.4ct lab-grown round diamond

This 0.4ct lab-grown round sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1169192091. Listed at 3 retailers as of November 1, 2026, with a relatively tight 23% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1169192091
Dimensions4.72 × 4.71 × 2.94 mm
L/W Ratio1.00
Top View
4.72 mm4.71 mm0.40 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1169192091
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 62.3%

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: Nov 1
Current: $1,589 AUD|Low: $799 AUD|High: $1,625 AUD|Avg: $1,133 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$820 AUD
Retailer 2$1,010 AUD
MOH London$1,589 AUD

39 data points across 3 retailers

3 retailers$820 AUD to $1,010 AUD

B+
Cheapest Retailer
-
$820 AUD
£453 GBP
B
Retailer 2
-
$1,010 AUD
€676 EUR
View
Most Expensive
MOH London
873988DA0 · Oct 21
$1,589 AUD
£879 GBP
View
Price last confirmed 11 days ago
2 more retailers have this diamond
Prices start from $820 AUDSave up to $191 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+
0.40ct Round
$820 AUD