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Round|Natural|GIA

0.87ct G SI1 Round Natural Diamond

ID • G/SI1 • GIA 6362874491

Certificate GIA 6362874491

Diamond specifications and retailer prices

From $3,075 AUD
$2,160 USD
As of November 1, 2026
Save $1,661 AUD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,736 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.87ct natural round diamond

This 0.87ct natural round sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6362874491. Listed at 4 retailers as of November 1, 2026, with prices from $3,075 to $4,736, a $1,661 spread on the same certified stone. 77 Diamonds lists it at $4,736. 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

0.87
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6362874491
Dimensions6.17 × 6.13 × 3.71 mm
L/W Ratio1.01
Top View
6.17 mm6.13 mm0.87 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6362874491
Side View
Table 59.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,736 AUD|Low: $3,102 AUD|High: $4,807 AUD|Avg: $3,951 AUD|+1.0%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$3,145 AUD
77 Diamonds$4,736 AUD

32 data points across 2 retailers

4 retailers$3,075 AUD to $4,736 AUD

B+
Cheapest Retailer
-
$3,075 AUD
$2,160 USD
B+
Retailer 2
-
$3,145 AUD
$2,209 USD
View
B+
Retailer 3
-
$3,394 AUD
$2,384 USD
View
Most Expensive
B
77 Diamonds
RBZWVBFBFHM · Nov 2
$4,736 AUD
£2,620 GBP
View
3 more retailers have this diamond
Prices start from $3,075 AUDSave up to $1,661 AUD

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.

B+
0.87ct Round
$3,075 AUD