Round|Natural|GIA

1.75ct I FL Round Natural Diamond

EX • I/FL • GIA 2537370601

Certificate GIA 2537370601

Diamond specifications and retailer prices

From $12,388 USD
As of October 30, 2026
Save $7,130 USD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $19,518 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.75ct natural round diamond

This 1.75ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2537370601. Listed at 5 retailers as of October 30, 2026, with prices from $12,388 to $19,518, a $7,130 spread on the same certified stone. NZ Jewellers lists it at $19,518. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
I
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2537370601
Dimensions7.63 × 7.67 × 4.83 mm
L/W Ratio1.01
Star length50%
Top View
7.63 mm7.67 mm1.75 ctI / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537370601
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $19,518 USD|Low: $10,771 USD|High: $21,032 USD|Avg: $16,015 USD|+3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4$12,388 USD
Retailer 5$12,544 USD
Retailer 2$14,276 USD
Retailer 3$18,387 USD
NZ Jewellers$19,518 USD

28 data points across 5 retailers

5 retailers$12,388 USD to $19,518 USD

B+
Cheapest Retailer
-
$12,388 USD
Final sale: no returns
B+
Retailer 2
-
$12,544 USD
View
B+
Retailer 3
-
$14,276 USD
€13,596 EUR
View
B
Retailer 4
-
$18,387 USD
£14,478 GBP
View
Most Expensive
B
NZ Jewellers
af58a120-13e3-43d0-8803-a9b8935f9a7f · Oct 30
$19,518 USD
View
4 more retailers have this diamond
Prices start from $12,388 USDSave up to $7,130 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.

B+
1.75ct Round
$12,388 USD