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Round|Natural|GIA

0.76ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6551409573

Certificate GIA 6551409573

Diamond specifications and retailer prices

From $1,503 SGD
As of November 6, 2026
Save $2,054 SGD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,058 SGD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.76ct natural round diamond

This 0.76ct 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 6551409573. Listed at 23 retailers as of November 4, 2026, with a 137% 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

0.76
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551409573
Dimensions5.78 × 5.82 × 3.63 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal
Top View
5.78 mm5.82 mm0.76 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551409573
Side View
Table 58.0%Crown 36°Girdle: Very ThickPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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: Nov 6
Current: $1,505 SGD|Low: $1,503 SGD|High: $3,653 SGD|Avg: $2,285 SGD|-2.6%
Retailer 1
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
Retailer 18
November 6, 2026
Retailer 5$1,503 SGD
Retailer 1$1,505 SGD
Retailer 7$1,858 SGD
Retailer 2$1,879 SGD
Retailer 17$1,887 SGD
Retailer 3$2,036 SGD
Retailer 10$2,074 SGD
Retailer 6$2,129 SGD
Retailer 4$2,139 SGD
Retailer 18$2,210 SGD
Retailer 12$2,245 SGD
Retailer 13$2,376 SGD
Retailer 9$2,394 SGD
Retailer 8$2,487 SGD
Retailer 11$2,552 SGD
Retailer 14$2,617 SGD
Retailer 15$3,040 SGD
Retailer 16$3,557 SGD

21 data points across 18 retailers

23 retailers$1,503 SGD to $3,557 SGD

A
Cheapest Retailer
-
$1,503 SGD
A
Retailer 2
-
$1,505 SGD
View
A
Retailer 3
-
$1,858 SGD
View
A
Retailer 4
-
$1,879 SGD
View
Final sale: no returns
A
Retailer 5
-
$1,887 SGD
View
Retailer 6
-
$2,036 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,036 SGD
View
Retailer 8
-
$2,074 SGD
View
Price last confirmed 13 days ago
Retailer 9
-
$2,074 SGD
View
Price last confirmed 15 days ago
Retailer 10
-
$2,129 SGD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$2,139 SGD
View
Retailer 12
-
$2,170 SGD
View
Price last confirmed 15 days ago
A
Retailer 13
-
$2,210 SGD
View
A
Retailer 14
-
$2,245 SGD
View
B+
Retailer 15
-
$2,376 SGD
View
Retailer 16
-
$2,394 SGD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$2,487 SGD
View
B+
Retailer 18
-
$2,552 SGD
View
B+
Retailer 19
-
$2,617 SGD
View
Retailer 20
-
$2,755 SGD
View
Price last confirmed 32 days ago
B+
Retailer 21
-
$3,040 SGD
View
B+
Retailer 22
-
$3,557 SGD
View
Most Expensive
NZ Jewellers
f1e70d9e-cc25-4b1e-8f53-bd3fe94490e7 · Oct 23
$5,058 SGD
$3,960 USD
View
Price last confirmed 14 days ago
22 more retailers have this diamond
Prices start from $1,503 SGDSave up to $2,054 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
0.76ct Round
$1,503 SGD