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Round|Natural|GIA

0.77ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 5553411244

Certificate GIA 5553411244

Diamond specifications and retailer prices

From $1,749 NZD
HK$7,700 HKD
As of October 26, 2026
Save $2,539 NZD (59%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,703 NZD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

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 top-tier cut grade and certified by GIA 5553411244. Listed at 21 retailers as of October 26, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.77
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5553411244
Dimensions5.84 × 5.88 × 3.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.84 mm5.88 mm0.77 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553411244
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $5,703 NZD|Low: $1,749 NZD|High: $5,703 NZD|Avg: $2,783 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 26, 2026
Retailer 9$1,749 NZD
Retailer 15$1,755 NZD
Retailer 11$2,061 NZD
Retailer 4$2,147 NZD
Retailer 5$2,158 NZD
Retailer 14$2,188 NZD
Retailer 6$2,339 NZD
Retailer 3$2,445 NZD
Retailer 16$2,491 NZD
Retailer 13$2,584 NZD
Retailer 7$2,697 NZD
Retailer 17$2,772 NZD
Retailer 12$2,951 NZD
Retailer 10$3,050 NZD
Retailer 8$3,849 NZD
Retailer 2$4,288 NZD
NZ Jewellers$5,703 NZD

19 data points across 17 retailers

21 retailers$1,749 NZD to $4,288 NZD

A
Cheapest Retailer
-
$1,749 NZD
HK$7,700 HKD
A
Retailer 2
-
$1,755 NZD
₹94,197 INR
View
Retailer 3
-
$2,061 NZD
€1,106 EUR
View
Price last confirmed 5 days ago
Retailer 4
-
$2,147 NZD
SGD 1,635 SGD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$2,188 NZD
$1,233 USD
View
Retailer 6
-
$2,200 NZD
$1,240 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$2,339 NZD
$1,318 USD
View
A
Retailer 8
-
$2,438 NZD
SGD 1,857 SGD
View
Retailer 9
-
$2,443 NZD
$1,377 USD
View
Price last confirmed 61 days ago
A
Retailer 10
-
$2,445 NZD
$1,378 USD
View
A
Retailer 11
-
$2,491 NZD
$1,404 USD
View
A
Retailer 12
-
$2,584 NZD
£1,147 GBP
View
Retailer 13
-
$2,697 NZD
$1,520 USD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$2,772 NZD
£1,230 GBP
View
Retailer 15
-
$2,819 NZD
$1,589 USD
View
Price last confirmed 61 days ago
A
Retailer 16
-
$2,951 NZD
£1,310 GBP
View
A
Retailer 17
-
$3,050 NZD
€1,637 EUR
View
Retailer 18
-
$3,360 NZD
$1,894 USD
View
Price last confirmed 8 days ago
Retailer 19
-
$3,849 NZD
CA$3,013 CAD
View
Price last confirmed 8 days ago
B+
Retailer 20
-
$4,288 NZD
£1,903 GBP
View
Most Expensive
NZ Jewellers
01aecf6b-b6f2-4884-88c8-f7c542230544 · Oct 23
$5,703 NZD
$3,214 USD
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $1,749 NZDSave up to $2,539 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
0.77ct Round
$1,749 NZD