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Round|Natural|IGI

6.00ct L SI1 Round Natural Diamond

EX • L/SI1 • IGI 529250773

Shape and cutting style on the report: Round brilliant

Certificate IGI 529250773

Diamond specifications and retailer prices

From $55,868 SGD
As of November 4, 2026
Save $18,206 SGD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $74,074 SGD at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

About this 6ct natural round diamond

This 6ct natural round sits in the over five carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 529250773. Listed at 3 retailers as of November 4, 2026, with prices from $55,868 to $74,074, a $18,206 spread on the same certified stone. Cape Diamonds lists it at $74,074. 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

6.00
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 529250773
Dimensions11.37 × 11.47 × 7.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
11.37 mm11.47 mm6.00 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 529250773
Side View
Table 57.5%Crown 36.5°GirdlePavilion 40.9°Culet: NoneDepth 63.6%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $74,074 SGD|Low: $42,487 SGD|High: $74,589 SGD|Avg: $57,367 SGD|+1.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$42,487 SGD
Retailer 3$55,100 SGD
Retailer 2$55,868 SGD
Retailer 4$59,720 SGD
Cape Diamonds$74,074 SGD

9 data points across 5 retailers

3 retailers$55,868 SGD to $74,074 SGD

B+
Cheapest Retailer
-
$55,868 SGD
B+
Retailer 2
-
$59,720 SGD
View
Most Expensive
B
Cape Diamonds
cert_529250773 · Nov 6
$74,074 SGD
ZAR 936,876 ZAR
View
2 more retailers have this diamond
Prices start from $55,868 SGDSave up to $18,206 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.

B+
6.00ct Round
$55,868 SGD