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Heart|Natural|GIA

1.96ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6422227117

Certificate GIA 6422227117

Diamond specifications and retailer prices

From $17,188 AUD
$12,074 USD
As of October 28, 2026
Save $11,233 AUD (40%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $28,421 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.96ct natural heart diamond

This 1.96ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6422227117. Listed at 5 retailers as of October 28, 2026, with prices from $17,188 to $28,421, a $11,233 spread on the same certified stone. MOH London lists it at $28,421. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.96
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6422227117
Dimensions7.83 × 8.58 × 4.96 mm
L/W Ratio1.10
Top View
7.83 mm8.58 mm1.96 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6422227117
Side View
Table 59.0%CrownGirdle: MED-ETKPavilionCulet: Very SmallDepth 57.8%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $28,421 AUD|Low: $19,454 AUD|High: $28,763 AUD|Avg: $22,878 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$19,617 AUD
Retailer 4$20,174 AUD
Retailer 2$22,924 AUD
MOH London$28,421 AUD

40 data points across 4 retailers

5 retailers$17,188 AUD to $28,421 AUD

B+
Cheapest Retailer
-
$17,188 AUD
$12,074 USD
B
Retailer 2
-
$19,617 AUD
£10,850 GBP
View
B
Retailer 3
-
$20,174 AUD
$14,171 USD
View
B
Retailer 4
-
$22,924 AUD
€15,336 EUR
View
Most Expensive
B
MOH London
F52A5481C · Nov 1
$28,421 AUD
£15,720 GBP
View
4 more retailers have this diamond
Prices start from $17,188 AUDSave up to $11,233 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+
1.96ct Heart
$17,188 AUD