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Heart|Natural|IGI

6.03ct I VS1 Heart Natural Diamond

VG • I/VS1 • IGI 801638794

Shape and cutting style on the report: Heart brilliant

Certificate IGI 801638794

Diamond specifications and retailer prices

From $109,565 SGD
$85,705 USD
As of October 31, 2026
Save $64,955 SGD (37%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $174,521 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 6.03ct natural heart diamond

This 6.03ct natural heart sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 801638794. Listed at 17 retailers as of October 31, 2026, with prices from $109,565 to $174,521, a $64,955 spread on the same certified stone. MOH London lists it at $174,521. 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

6.03
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 801638794
Dimensions11.60 × 12.87 × 7.53 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
11.60 mm12.87 mm6.03 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 801638794
Side View
Table 64.0%Crown 33°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 58.5%

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: Oct 31
Current: $174,521 SGD|Low: $109,565 SGD|High: $175,454 SGD|Avg: $128,421 SGD|-0.5%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 5$109,565 SGD
Retailer 4$111,754 SGD
Retailer 9$111,779 SGD
Retailer 10$113,066 SGD
Retailer 17$116,048 SGD
Retailer 13$116,402 SGD
Retailer 8$119,166 SGD
Retailer 2$119,698 SGD
Retailer 15$127,035 SGD
Retailer 18$128,486 SGD
Retailer 7$129,157 SGD
Retailer 16$133,625 SGD
Retailer 11$134,339 SGD
Retailer 12$135,207 SGD
Retailer 3$137,466 SGD
Retailer 14$138,764 SGD
Retailer 6$162,333 SGD
MOH London$174,521 SGD

15 data points across 18 retailers

17 retailers$109,565 SGD to $174,521 SGD

A
Cheapest Retailer
-
$109,565 SGD
$85,705 USD
A
Retailer 2
-
$111,754 SGD
₹8,325,452 INR
View
A
Retailer 3
-
$111,779 SGD
$87,437 USD
View
A
Retailer 4
-
$113,066 SGD
$88,443 USD
View
Final sale: no returns
Retailer 5
-
$116,048 SGD
£71,477 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
$116,402 SGD
$91,053 USD
View
B+
Retailer 7
-
$119,166 SGD
$93,215 USD
View
A
Retailer 8
-
$119,698 SGD
£73,725 GBP
View
B+
Retailer 9
-
$127,035 SGD
$99,371 USD
View
B+
Retailer 10
-
$128,486 SGD
$100,505 USD
View
B+
Retailer 11
-
$129,157 SGD
$101,031 USD
View
B+
Retailer 12
-
$133,625 SGD
$104,525 USD
View
B+
Retailer 13
-
$134,339 SGD
€100,080 EUR
View
B+
Retailer 14
-
$135,207 SGD
ZAR 1,708,603 ZAR
View
B+
Retailer 15
-
$137,466 SGD
$107,529 USD
View
B+
Retailer 16
-
$138,764 SGD
$108,545 USD
View
Most Expensive
B
MOH London
7FFE4FA64 · Nov 1
$174,521 SGD
£107,492 GBP
View
16 more retailers have this diamond
Prices start from $109,565 SGDSave up to $64,955 SGD

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
6.03ct Heart
$109,565 SGD