Round|Natural|GIA

1.89ct M IF Round Natural Diamond

EX • M/IF • GIA 6555917963

Certificate GIA 6555917963

Diamond specifications and retailer prices

From $5,056 USD
As of November 6, 2026
Save $3,259 USD (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,080 USD at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

About this 1.89ct natural round diamond

This 1.89ct 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 6555917963. Listed at 14 retailers as of November 5, 2026, with a 64% 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

1.89
Carat
M
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555917963
Dimensions7.82 × 7.86 × 4.98 mm
L/W Ratio1.01
Top View
7.82 mm7.86 mm1.89 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555917963
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 63.5%

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: Nov 6
Current: $6,747 USD|Low: $5,056 USD|High: $9,763 USD|Avg: $7,114 USD|-8.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$5,056 USD
Retailer 5$5,944 USD
Retailer 6$6,320 USD
Retailer 1$6,747 USD
Retailer 2$6,975 USD
Retailer 8$7,219 USD
Retailer 4$7,404 USD
Retailer 3$8,315 USD

36 data points across 8 retailers

14 retailers$5,056 USD to $8,315 USD

A
Cheapest Retailer
-
$5,056 USD
B+
Retailer 2
-
$5,944 USD
View
B+
Retailer 3
-
$6,320 USD
View
B+
Retailer 4
-
$6,747 USD
View
B+
Retailer 5
-
$6,975 USD
View
Retailer 6
-
$7,192 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$7,303 USD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$7,404 USD
View
Retailer 9
-
$7,821 USD
View
Price last confirmed 60 days ago
Retailer 10
-
$8,299 USD
View
Price last confirmed 24 days ago
B
Retailer 11
-
$8,315 USD
View
Retailer 12
-
$9,024 USD
View
Price last confirmed 60 days ago
Retailer 13
-
$12,029 USD
View
Price last confirmed 23 days ago
Most Expensive
NZ Jewellers
c20b5233-01d3-45f9-b336-00ed0c2a99eb · Sep 1
$13,080 USD
View
Price last confirmed 66 days ago
13 more retailers have this diamond
Prices start from $5,056 USDSave up to $3,259 USD

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
1.89ct Round
$5,056 USD