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0.77ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6565195624

Certificate GIA 6565195624

Diamond specifications and retailer prices

From $1,620 SGD
HK$9,900 HKD
As of October 31, 2026
Save $3,762 SGD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,382 SGD at NZ Jewellers · As of October 30, 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 6565195624. Listed at 12 retailers as of October 30, 2026, with prices from $1,620 to $5,382, a $3,762 spread on the same certified stone. NZ Jewellers lists it at $5,382. 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
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565195624
Dimensions5.82 × 5.86 × 3.67 mm
L/W Ratio1.01
Key to symbols
Crystal
Top View
5.82 mm5.86 mm0.77 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565195624
Side View
Table 55.0%CrownGirdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.9%

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 31
Current: $5,382 SGD|Low: $1,604 SGD|High: $5,525 SGD|Avg: $2,827 SGD|-2.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 2$1,620 SGD
Retailer 9$1,996 SGD
Retailer 4$2,091 SGD
Retailer 11$2,226 SGD
Retailer 3$2,272 SGD
Retailer 12$2,329 SGD
Retailer 6$2,449 SGD
Retailer 7$2,790 SGD
Retailer 8$2,968 SGD
Retailer 5$3,383 SGD
Retailer 10$3,921 SGD
NZ Jewellers$5,382 SGD

20 data points across 12 retailers

12 retailers$1,620 SGD to $5,382 SGD

A
Cheapest Retailer
-
$1,620 SGD
HK$9,900 HKD
Retailer 2
-
$1,996 SGD
€1,487 EUR
View
Price last confirmed 2 days ago
A
Retailer 3
-
$2,091 SGD
$1,636 USD
View
A
Retailer 4
-
$2,226 SGD
$1,741 USD
View
A
Retailer 5
-
$2,272 SGD
View
A
Retailer 6
-
$2,329 SGD
$1,822 USD
View
B+
Retailer 7
-
$2,449 SGD
$1,916 USD
View
B+
Retailer 8
-
$2,790 SGD
£1,719 GBP
View
B+
Retailer 9
-
$2,968 SGD
€2,211 EUR
View
B+
Retailer 10
-
$3,383 SGD
€2,520 EUR
View
B
Retailer 11
-
$3,921 SGD
£2,415 GBP
View
Most Expensive
B
NZ Jewellers
46b5d1d3-1218-468c-bad5-d78d28048835 · Oct 30
$5,382 SGD
$4,210 USD
View
11 more retailers have this diamond
Prices start from $1,620 SGDSave up to $3,762 SGD

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
$1,620 SGD