CaratHunter
Plans
Round|Natural|GIA

0.77ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1557731682

Certificate GIA 1557731682

Diamond specifications and retailer prices

From $1,415 CAD
HK$7,900 HKD
As of October 29, 2026
Save $3,280 CAD (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,696 CAD at NZ Jewellers · As of October 27, 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 1557731682. Listed at 16 retailers as of October 27, 2026, with prices from $1,415 to $4,696, a $3,280 spread on the same certified stone. NZ Jewellers lists it at $4,696. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1557731682
Dimensions5.85 × 5.84 × 3.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Twinning Wisp
Top View
5.85 mm5.84 mm0.77 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1557731682
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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: $4,696 CAD|Low: $1,373 CAD|High: $4,696 CAD|Avg: $2,231 CAD
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
October 29, 2026
Retailer 12$1,415 CAD
Retailer 2$1,438 CAD
Retailer 11$1,510 CAD
Retailer 6$1,685 CAD
Retailer 3$1,797 CAD
Retailer 5$1,924 CAD
Retailer 4$1,989 CAD
Retailer 13$2,050 CAD
Retailer 9$2,071 CAD
Retailer 8$2,495 CAD
Retailer 10$2,512 CAD
Retailer 7$3,544 CAD
NZ Jewellers$4,696 CAD

33 data points across 13 retailers

16 retailers$1,415 CAD to $4,696 CAD

A
Cheapest Retailer
-
$1,415 CAD
HK$7,900 HKD
A
Retailer 2
-
$1,438 CAD
₹97,866 INR
View
A
Retailer 3
-
$1,510 CAD
$1,079 USD
View
Final sale: no returns
A
Retailer 4
-
$1,685 CAD
€1,146 EUR
View
A
Retailer 5
-
$1,797 CAD
$1,284 USD
View
A
Retailer 6
-
$1,924 CAD
$1,375 USD
View
A
Retailer 7
-
$1,989 CAD
SGD 1,920 SGD
View
A
Retailer 8
-
$2,014 CAD
$1,439 USD
View
A
Retailer 9
-
$2,050 CAD
$1,465 USD
View
A
Retailer 10
-
$2,071 CAD
$1,480 USD
View
A
Retailer 11
-
$2,318 CAD
A$2,548 AUD
View
B+
Retailer 12
-
$2,495 CAD
€1,698 EUR
View
B+
Retailer 13
-
$2,512 CAD
A$2,761 AUD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
$2,669 CAD
$1,907 USD
View
B+
Retailer 15
-
$3,544 CAD
£1,994 GBP
View
Most Expensive
B
NZ Jewellers
a34cef43-ba54-4da7-b426-2156c24f0cfa · Oct 27
$4,696 CAD
$3,355 USD
View
15 more retailers have this diamond
Prices start from $1,415 CADSave up to $3,280 CAD

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
$1,415 CAD