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0.77ct D SI1 Round Natural Diamond

VG • D/SI1 • GIA 6183269378

Certificate GIA 6183269378

Diamond specifications and retailer prices

From $3,442 NZD
$1,940 USD
As of October 31, 2026
Save $4,492 NZD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,934 NZD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6183269378. Listed at 8 retailers as of October 29, 2026, with prices from $3,442 to $7,934, a $4,492 spread on the same certified stone. Diamond Quarter lists it at $7,934. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6183269378
Dimensions5.95 × 5.93 × 3.58 mm
L/W Ratio1.00
Top View
5.95 mm5.93 mm0.77 ctD / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6183269378
Side View
Table 59.0%Crown 33.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 60.3%

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: Oct 31
Current: $3,588 NZD|Low: $2,963 NZD|High: $5,708 NZD|Avg: $3,960 NZD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4$2,963 NZD
Retailer 6$3,442 NZD
Retailer 1$3,588 NZD
Retailer 2$4,119 NZD
Retailer 5$4,177 NZD
Retailer 3$5,669 NZD

37 data points across 6 retailers

8 retailers$3,442 NZD to $7,934 NZD

Retailer 1
-
$2,963 NZD
$1,670 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
$3,442 NZD
$1,940 USD
View
B+
Retailer 3
-
$3,588 NZD
£1,592 GBP
View
B
Retailer 4
-
$4,119 NZD
€2,211 EUR
View
Retailer 5
-
$4,177 NZD
A$3,622 AUD
View
Price last confirmed 31 days ago
B
Retailer 6
-
$4,328 NZD
€2,323 EUR
View
B
Retailer 7
-
$5,669 NZD
£2,516 GBP
View
Most Expensive
B
Diamond Quarter
0.77SI1D617806E4N · Oct 29
$7,934 NZD
£3,521 GBP
View
7 more retailers have this diamond
Prices start from $3,442 NZDSave up to $4,492 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+
0.77ct Round
$3,442 NZD