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Round|Natural|GIA

0.75ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1519937384

Certificate GIA 1519937384

Diamond specifications and retailer prices

From $1,914 NZD
HK$8,400 HKD
As of October 29, 2026
Save $4,586 NZD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,501 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.75ct natural round diamond

This 0.75ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1519937384. Listed at 19 retailers as of October 27, 2026, with prices from $1,914 to $6,501, a $4,586 spread on the same certified stone. NZ Jewellers lists it at $6,501. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.75
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1519937384
Dimensions5.75 × 5.79 × 3.62 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Cloud
Top View
5.75 mm5.79 mm0.75 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519937384
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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: Oct 29
Current: $2,947 NZD|Low: $1,909 NZD|High: $4,726 NZD|Avg: $3,208 NZD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 2$1,922 NZD
Retailer 8$2,471 NZD
Retailer 7$2,592 NZD
Retailer 1$2,947 NZD
Retailer 5$3,328 NZD
Retailer 3$3,380 NZD
Retailer 9$3,478 NZD
Retailer 6$3,971 NZD
Retailer 4$4,694 NZD

26 data points across 9 retailers

19 retailers$1,914 NZD to $6,501 NZD

A
Cheapest Retailer
-
$1,914 NZD
HK$8,400 HKD
A
Retailer 2
-
$1,922 NZD
₹102,826 INR
View
A
Retailer 3
-
$2,471 NZD
$1,388 USD
View
A
Retailer 4
-
$2,592 NZD
$1,456 USD
View
A
Retailer 5
-
$2,665 NZD
$1,497 USD
View
A
Retailer 6
-
$2,665 NZD
$1,497 USD
View
A
Retailer 7
-
$2,701 NZD
SGD 2,050 SGD
View
A
Retailer 8
-
$2,788 NZD
$1,566 USD
View
A
Retailer 9
-
$2,831 NZD
$1,590 USD
View
A
Retailer 10
-
$2,907 NZD
$1,633 USD
View
A
Retailer 11
-
$2,947 NZD
£1,303 GBP
View
B+
Retailer 12
-
$3,030 NZD
A$2,618 AUD
View
B+
Retailer 13
-
$3,075 NZD
$1,727 USD
View
B+
Retailer 14
-
$3,328 NZD
€1,780 EUR
View
B+
Retailer 15
-
$3,380 NZD
£1,495 GBP
View
Retailer 16
-
$3,478 NZD
A$3,005 AUD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
$3,971 NZD
ZAR 36,029 ZAR
View
B+
Retailer 18
-
$4,694 NZD
£2,076 GBP
View
Most Expensive
B
NZ Jewellers
383a623a-c188-4e2b-a835-a05c8a634b71 · Oct 27
$6,501 NZD
$3,651 USD
View
18 more retailers have this diamond
Prices start from $1,914 NZDSave up to $4,586 NZD

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
0.75ct Round
$1,914 NZD