Heart|Natural|GIA

4.21ct D VS1 Heart Natural Diamond

VG • D/VS1 • GIA 7558696770

Certificate GIA 7558696770

Diamond specifications and retailer prices

From $100,822 USD
As of October 31, 2026
Save $56,304 USD (36%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $157,126 USD at MOH London · As of November 1, 2026
View at MOH London

About this 4.21ct natural heart diamond

This 4.21ct natural heart sits in the three to five carat band, graded D colour (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 7558696770. Listed at 16 retailers as of October 31, 2026, with prices from $100,822 to $157,126, a $56,304 spread on the same certified stone. MOH London lists it at $157,126. 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

4.21
Carat
D
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 7558696770
Dimensions9.70 × 10.87 × 6.63 mm
L/W Ratio1.12
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
9.70 mm10.87 mm4.21 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558696770
Side View
Table 60.0%Crown 40.5°Girdle: THK-VTKPavilion 42.1°Culet: NoneDepth 61.0%

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 31
Current: $157,126 USD|Low: $94,907 USD|High: $165,865 USD|Avg: $114,235 USD|-5.1%
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 15$95,639 USD
Retailer 14$95,871 USD
Retailer 6$100,822 USD
Retailer 12$101,796 USD
Retailer 10$102,174 USD
Retailer 9$102,929 USD
Retailer 11$103,718 USD
Retailer 4$106,892 USD
Retailer 13$109,385 USD
Retailer 3$111,051 USD
Retailer 16$117,988 USD
Retailer 7$122,235 USD
Retailer 5$122,707 USD
Retailer 2$126,078 USD
Retailer 8$132,913 USD
MOH London$157,126 USD

28 data points across 16 retailers

16 retailers$100,822 USD to $157,126 USD

Retailer 1
-
$95,639 USD
A$147,137 AUD
Price last confirmed 28 days ago
Retailer 2
-
$95,871 USD
SGD 129,555 SGD
View
Price last confirmed 22 days ago
B+
Retailer 3
-
$100,822 USD
View
B+
Retailer 4
-
$101,796 USD
View
Final sale: no returns
B+
Retailer 5
-
$102,174 USD
View
B+
Retailer 6
-
$102,929 USD
£81,047 GBP
View
B+
Retailer 7
-
$103,718 USD
SGD 140,160 SGD
View
B+
Retailer 8
-
$106,892 USD
View
B+
Retailer 9
-
$109,385 USD
View
Retailer 10
-
$111,051 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$117,988 USD
View
B
Retailer 12
-
$122,707 USD
View
B+
Retailer 13
-
$126,078 USD
ZAR 2,036,799 ZAR
View
B
Retailer 14
-
$127,427 USD
View
Retailer 15
-
$132,913 USD
View
Price last confirmed 56 days ago
Most Expensive
B
MOH London
A8A5CCEA8 · Nov 1
$157,126 USD
£123,721 GBP
View
15 more retailers have this diamond
Prices start from $100,822 USDSave up to $56,304 USD

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+
4.21ct Heart
$100,822 USD