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Round|Natural|GIA

0.77ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6243083933

Certificate GIA 6243083933

Diamond specifications and retailer prices

From $1,182 SGD
As of October 29, 2026
Save $997 SGD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,179 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6243083933. Listed at 11 retailers as of October 26, 2026, with prices from $1,182 to $2,179, a $997 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,179. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6243083933
Dimensions5.87 × 5.89 × 3.66 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.87 mm5.89 mm0.77 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243083933
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.3%

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: Oct 29
Current: $1,920 SGD|Low: $1,182 SGD|High: $2,246 SGD|Avg: $1,708 SGD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 28, 2026
Retailer 5$1,182 SGD
Retailer 6$1,328 SGD
Retailer 4$1,385 SGD
Retailer 8$1,396 SGD
Retailer 9$1,446 SGD
Retailer 7$1,639 SGD
Retailer 3$1,832 SGD
Retailer 1$1,920 SGD
Retailer 10$1,962 SGD
Retailer 2$2,091 SGD
Wholesale Diamonds Direct$2,179 SGD

15 data points across 11 retailers

11 retailers$1,182 SGD to $2,179 SGD

A
Cheapest Retailer
-
$1,182 SGD
A
Retailer 2
-
$1,328 SGD
$1,036 USD
View
A
Retailer 3
-
$1,385 SGD
$1,080 USD
View
A
Retailer 4
-
$1,396 SGD
$1,089 USD
View
A
Retailer 5
-
$1,446 SGD
View
A
Retailer 6
-
$1,639 SGD
$1,278 USD
View
A
Retailer 7
-
$1,832 SGD
£1,125 GBP
View
A
Retailer 8
-
$1,920 SGD
€1,426 EUR
View
A
Retailer 9
-
$1,962 SGD
$1,530 USD
View
B+
Retailer 10
-
$2,024 SGD
$1,579 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
481731601 · Oct 26
$2,179 SGD
$1,699 USD
View
10 more retailers have this diamond
Prices start from $1,182 SGDSave up to $997 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
$1,182 SGD