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0.78ct I VS2 Round Natural Diamond

EX • I/VS2 • IGI 818638575

Shape and cutting style on the report: Round brilliant

Certificate IGI 818638575

Diamond specifications and retailer prices

From $1,138 SGD
As of November 4, 2026
Save $2,334 SGD (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,472 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.78ct natural round diamond

This 0.78ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 818638575. Listed at 14 retailers as of October 30, 2026, with prices from $1,138 to $3,472, a $2,334 spread on the same certified stone. NZ Jewellers lists it at $3,472. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 818638575
Dimensions5.80 × 5.86 × 3.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.80 mm5.86 mm0.78 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 818638575
Side View
Table 56.0%Crown 36.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.1%

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: Nov 4
Current: $3,472 SGD|Low: $1,136 SGD|High: $3,472 SGD|Avg: $1,788 SGD
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 4, 2026
Retailer 7$1,138 SGD
Retailer 14$1,313 SGD
Retailer 8$1,332 SGD
Retailer 5$1,423 SGD
Retailer 2$1,479 SGD
Retailer 3$1,569 SGD
Retailer 4$1,595 SGD
Retailer 6$1,642 SGD
Retailer 13$1,646 SGD
Retailer 10$1,698 SGD
Retailer 11$1,979 SGD
Retailer 12$2,126 SGD
Retailer 9$2,605 SGD
NZ Jewellers$3,472 SGD

28 data points across 14 retailers

14 retailers$1,138 SGD to $3,472 SGD

A
Cheapest Retailer
-
$1,138 SGD
A
Retailer 2
-
$1,313 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,332 SGD
View
A
Retailer 4
-
$1,423 SGD
View
A
Retailer 5
-
$1,479 SGD
View
A
Retailer 6
-
$1,569 SGD
View
A
Retailer 7
-
$1,595 SGD
View
A
Retailer 8
-
$1,642 SGD
View
A
Retailer 9
-
$1,646 SGD
View
A
Retailer 10
-
$1,698 SGD
View
A
Retailer 11
-
$1,979 SGD
View
A
Retailer 12
-
$2,126 SGD
View
B+
Retailer 13
-
$2,605 SGD
View
Most Expensive
B
NZ Jewellers
a283d12f-1f98-4288-9397-320daeec9d6f · Oct 30
$3,472 SGD
$2,710 USD
View
13 more retailers have this diamond
Prices start from $1,138 SGDSave up to $2,334 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
0.78ct Round
$1,138 SGD