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Heart|Natural|GIA

0.40ct I VS1 Heart Natural Diamond

VG • I/VS1 • GIA 1385128350

Certificate GIA 1385128350

Diamond specifications and retailer prices

From $392 AUD
₹26,210 INR
As of November 1, 2026
Save $568 AUD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $959 AUD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.4ct natural heart diamond

This 0.4ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1385128350. Listed at 3 retailers as of November 1, 2026, with prices from $392 to $959, a $568 spread on the same certified stone. 77 Diamonds lists it at $959. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1385128350
Dimensions4.03 × 5.14 × 3.12 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Indented Natural, Pinpoint
Top View
4.03 mm5.14 mm0.40 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 1385128350
Side View
Table 51.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 60.7%

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: Nov 1
Current: $959 AUD|Low: $391 AUD|High: $961 AUD|Avg: $704 AUD|+2.2%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$392 AUD
Retailer 3$764 AUD
77 Diamonds$959 AUD

44 data points across 3 retailers

3 retailers$392 AUD to $959 AUD

A
Cheapest Retailer
-
$392 AUD
₹26,210 INR
B
Retailer 2
-
$764 AUD
$537 USD
View
Most Expensive
B
77 Diamonds
HSTVSWAJHAXSZ · Nov 1
$959 AUD
£531 GBP
View
2 more retailers have this diamond
Prices start from $392 AUDSave up to $568 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
0.40ct Heart
$392 AUD