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Round|Natural|GIA

1.83ct M IF Round Natural Diamond

EX • M/IF • GIA 1515731097

Certificate GIA 1515731097

Diamond specifications and retailer prices

From $6,735 SGD
As of November 6, 2026
Save $6,614 SGD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $16,012 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.83ct natural round diamond

This 1.83ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1515731097. Listed at 13 retailers as of November 6, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1515731097
Dimensions7.90 × 7.84 × 4.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.90 mm7.84 mm1.83 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1515731097
Side View
Table 54.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.1%

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 6
Current: $15,422 SGD|Low: $6,360 SGD|High: $16,012 SGD|Avg: $9,647 SGD|-3.7%
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 13$6,735 SGD
Retailer 14$7,178 SGD
Retailer 4$8,431 SGD
Retailer 11$8,440 SGD
Retailer 9$8,461 SGD
Retailer 12$8,462 SGD
Retailer 8$8,741 SGD
Retailer 6$8,798 SGD
Retailer 2$9,171 SGD
Retailer 3$9,623 SGD
Retailer 5$9,877 SGD
Retailer 10$10,773 SGD
Retailer 7$13,349 SGD
NZ Jewellers$15,422 SGD

39 data points across 14 retailers

13 retailers$6,735 SGD to $13,349 SGD

A
Cheapest Retailer
-
$6,735 SGD
A
Retailer 2
-
$7,178 SGD
View
B+
Retailer 3
-
$8,431 SGD
View
B+
Retailer 4
-
$8,440 SGD
View
Final sale: no returns
B+
Retailer 5
-
$8,461 SGD
View
B+
Retailer 6
-
$8,462 SGD
View
B+
Retailer 7
-
$8,741 SGD
View
B+
Retailer 8
-
$8,798 SGD
View
B
Retailer 9
-
$9,171 SGD
View
B
Retailer 10
-
$10,773 SGD
View
B
Retailer 11
-
$13,349 SGD
View
Retailer 12
-
$15,422 SGD
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
eb60b5b7-cd9b-4ebc-af27-0c1fdd255a7f · Sep 25
$16,012 SGD
$12,536 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from $6,735 SGDSave up to $6,614 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
1.83ct Round
$6,735 SGD