CaratHunter
Plans
Round|Natural|GIA

0.77ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 5231961744

Certificate GIA 5231961744

Diamond specifications and retailer prices

From $955 SGD
As of October 31, 2026
Save $751 SGD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,706 SGD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5231961744. Listed at 11 retailers as of October 26, 2026, with prices from $955 to $1,706, a $751 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,706. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5231961744
Dimensions5.91 × 5.94 × 3.60 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.91 mm5.94 mm0.77 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231961744
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

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: $1,525 SGD|Low: $955 SGD|High: $1,852 SGD|Avg: $1,412 SGD|-4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 29, 2026
Retailer 2$955 SGD
Retailer 4$1,044 SGD
Retailer 8$1,136 SGD
Retailer 6$1,158 SGD
Retailer 7$1,307 SGD
Retailer 3$1,469 SGD
Retailer 1$1,525 SGD
Retailer 5$1,590 SGD
Retailer 9$1,664 SGD
Wholesale Diamonds Direct$1,706 SGD

29 data points across 10 retailers

11 retailers$955 SGD to $1,706 SGD

A
Cheapest Retailer
-
$955 SGD
A
Retailer 2
-
$1,044 SGD
$816 USD
View
A
Retailer 3
-
$1,136 SGD
View
A
Retailer 4
-
$1,158 SGD
$906 USD
View
A
Retailer 5
-
$1,307 SGD
$1,022 USD
View
A
Retailer 6
-
$1,446 SGD
$1,131 USD
View
A
Retailer 7
-
$1,469 SGD
£905 GBP
View
A
Retailer 8
-
$1,525 SGD
€1,136 EUR
View
A
Retailer 9
-
$1,590 SGD
$1,244 USD
View
B+
Retailer 10
-
$1,664 SGD
$1,301 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
262896768 · Oct 26
$1,706 SGD
$1,335 USD
View
10 more retailers have this diamond
Prices start from $955 SGDSave up to $751 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
$955 SGD