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Heart|Natural|GIA

1.53ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 2231810228

Certificate GIA 2231810228

Diamond specifications and retailer prices

From $10,181 CAD
As of November 4, 2026
Save $7,892 CAD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,073 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231810228. Listed at 11 retailers as of November 4, 2026, with prices from $10,181 to $18,073, a $7,892 spread on the same certified stone. MOH London lists it at $18,073. 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

1.53
Carat
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231810228
Dimensions7.85 × 5.84 × 4.09 mm
L/W Ratio1.34
Girdle conditionFaceted
Top View
7.85 mm5.84 mm1.53 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231810228
Side View
Table 71.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 70.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $18,073 CAD|Low: $10,022 CAD|High: $18,218 CAD|Avg: $13,196 CAD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 11$10,022 CAD
Retailer 12$10,181 CAD
Retailer 10$11,064 CAD
Retailer 3$11,585 CAD
Retailer 7$12,012 CAD
Retailer 2$12,185 CAD
Retailer 9$12,253 CAD
Retailer 6$14,128 CAD
Retailer 13$14,316 CAD
Retailer 5$14,409 CAD
Retailer 8$15,864 CAD
Retailer 4$16,761 CAD
MOH London$18,073 CAD

17 data points across 13 retailers

11 retailers$10,181 CAD to $18,073 CAD

Retailer 1
-
$10,022 CAD
Price last confirmed 10 days ago
B
Retailer 2
-
$10,181 CAD
View
Retailer 3
-
$11,064 CAD
View
Price last confirmed 10 days ago
B
Retailer 4
-
$11,585 CAD
View
B
Retailer 5
-
$12,012 CAD
View
B
Retailer 6
-
$12,185 CAD
View
Retailer 7
-
$12,253 CAD
View
Price last confirmed 15 days ago
B
Retailer 8
-
$14,128 CAD
View
Retailer 9
-
$14,316 CAD
View
Price last confirmed 15 days ago
B
Retailer 10
-
$15,864 CAD
View
Most Expensive
B
MOH London
A184DD26D · Nov 4
$18,073 CAD
£10,117 GBP
View
10 more retailers have this diamond
Prices start from $10,181 CADSave up to $7,892 CAD

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
1.53ct Heart
$10,181 CAD