Round|Natural|GIA

1.19ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6492323488

Certificate GIA 6492323488

Diamond specifications and retailer prices

From $7,620 NZD
£3,382 GBP
As of November 1, 2026
Save $7,624 NZD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $15,245 NZD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.19ct natural round diamond

This 1.19ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6492323488. Listed at 7 retailers as of October 31, 2026, with prices from $7,620 to $15,245, a $7,624 spread on the same certified stone. Diamond Quarter lists it at $15,245. 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

1.19
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6492323488
Dimensions6.81 × 6.77 × 4.23 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.81 mm6.77 mm1.19 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6492323488
Side View
Table 55.0%Crown 35.5°Girdle: ThickPavilion 40.8°Culet: NoneDepth 62.3%

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: Nov 1
Current: $7,620 NZD|Low: $6,751 NZD|High: $12,686 NZD|Avg: $8,350 NZD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$6,751 NZD
Retailer 7$7,124 NZD
Retailer 1$7,620 NZD
Retailer 6$7,941 NZD
Retailer 5$8,037 NZD
Retailer 2$8,484 NZD
Retailer 3$12,553 NZD

40 data points across 7 retailers

7 retailers$7,620 NZD to $15,245 NZD

Retailer 1
-
$6,751 NZD
$3,805 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$7,620 NZD
£3,382 GBP
View
B+
Retailer 3
-
$7,941 NZD
$4,475 USD
View
Retailer 4
-
$8,037 NZD
A$6,969 AUD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
$8,484 NZD
€4,554 EUR
View
Retailer 6
-
$12,553 NZD
£5,571 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Diamond Quarter
1.19SI1D6488C380N · Oct 31
$15,245 NZD
£6,765 GBP
View
6 more retailers have this diamond
Prices start from $7,620 NZDSave up to $7,624 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.

B+
1.19ct Round
$7,620 NZD