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Round|Natural|IGI

1.72ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 788607603

Shape and cutting style on the report: Round brilliant

Certificate IGI 788607603

Diamond specifications and retailer prices

From $3,423 SGD
As of November 6, 2026
Save $4,566 SGD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,990 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.72ct natural round diamond

This 1.72ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 788607603. Listed at 14 retailers as of November 5, 2026, with prices from $3,423 to $7,990, a $4,566 spread on the same certified stone. NZ Jewellers lists it at $7,990. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle31.6°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 788607603
Dimensions7.70 × 7.76 × 4.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.70 mm7.76 mm1.72 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 788607603
Side View
Table 58.0%Crown 31.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,990 SGD|Low: $3,385 SGD|High: $7,990 SGD|Avg: $4,387 SGD|+16.5%
NZ Jewellers
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
November 6, 2026
Retailer 4$3,423 SGD
Retailer 12$3,423 SGD
Retailer 5$3,652 SGD
Retailer 14$3,682 SGD
Retailer 3$3,822 SGD
Retailer 6$3,938 SGD
Retailer 13$3,969 SGD
Retailer 2$3,994 SGD
Retailer 7$4,052 SGD
Retailer 8$4,365 SGD
Retailer 11$4,459 SGD
Retailer 9$4,663 SGD
Retailer 10$6,372 SGD
NZ Jewellers$7,990 SGD

28 data points across 14 retailers

14 retailers$3,423 SGD to $7,990 SGD

A
Cheapest Retailer
-
$3,423 SGD
A
Retailer 2
-
$3,423 SGD
View
A
Retailer 3
-
$3,652 SGD
View
A
Retailer 4
-
$3,682 SGD
View
A
Retailer 5
-
$3,822 SGD
View
Retailer 6
-
$3,938 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$3,969 SGD
View
A
Retailer 8
-
$3,994 SGD
View
A
Retailer 9
-
$4,052 SGD
View
A
Retailer 10
-
$4,365 SGD
View
A
Retailer 11
-
$4,459 SGD
View
A
Retailer 12
-
$4,663 SGD
View
A
Retailer 13
-
$6,372 SGD
View
Most Expensive
B
NZ Jewellers
f96462e9-5cf8-450d-80e7-6140bac8a456 · Nov 5
$7,990 SGD
$6,255 USD
View
13 more retailers have this diamond
Prices start from $3,423 SGDSave up to $4,566 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
1.72ct Round
$3,423 SGD