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Round|Lab Grown|IGI

1.27ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG804637895

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804637895

Diamond specifications and retailer prices

From $261 AUD
As of November 3, 2026
Save $1,363 AUD (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,624 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804637895 or 804637895. Listed at 25 retailers as of November 3, 2026, with prices from $261 to $1,624, a $1,363 spread on the same certified stone. Reve Diamonds lists it at $1,624. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804637895
Dimensions7.00 × 6.92 × 4.33 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.00 mm6.92 mm1.27 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804637895
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.3%

Caratlytics Score

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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 3
Current: $576 AUD|Low: $258 AUD|High: $1,624 AUD|Avg: $765 AUD|+6.3%
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
Reve Diamonds
November 5, 2026
Retailer 8$261 AUD
Retailer 6$291 AUD
Retailer 18$302 AUD
Retailer 4$324 AUD
Retailer 5$324 AUD
Retailer 15$557 AUD
Retailer 2$569 AUD
Retailer 1$576 AUD
Retailer 13$620 AUD
Retailer 3$679 AUD
Retailer 11$713 AUD
Retailer 14$788 AUD
Retailer 9$1,039 AUD
Retailer 12$1,098 AUD
Retailer 10$1,110 AUD
Retailer 7$1,116 AUD
Retailer 16$1,212 AUD
Retailer 17$1,520 AUD
Reve Diamonds$1,624 AUD

45 data points across 19 retailers

25 retailers$261 AUD to $1,624 AUD

Retailer 1
-
$258 AUD
Price last confirmed 44 days ago
A
Retailer 2
-
$261 AUD
View
A
Retailer 3
-
$291 AUD
View
Final sale: no returns
Retailer 4
-
$299 AUD
View
Price last confirmed 65 days ago
A
Retailer 5
-
$302 AUD
View
Retailer 6
-
$316 AUD
View
Price last confirmed 44 days ago
A
Retailer 7
-
$324 AUD
View
Retailer 8
-
$324 AUD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$557 AUD
View
A
Retailer 10
-
$569 AUD
View
A
Retailer 11
-
$576 AUD
View
A
Retailer 12
-
$607 AUD
View
A
Retailer 13
-
$620 AUD
View
B+
Retailer 14
-
$679 AUD
View
B+
Retailer 15
-
$713 AUD
View
B+
Retailer 16
-
$788 AUD
View
B+
Retailer 17
-
$867 AUD
View
Retailer 18
-
$1,031 AUD
View
Price last confirmed 45 days ago
B
Retailer 19
-
$1,039 AUD
View
B
Retailer 20
-
$1,098 AUD
View
B
Retailer 21
-
$1,116 AUD
View
B
Retailer 22
-
$1,133 AUD
View
B
Retailer 23
-
$1,212 AUD
View
Retailer 24
-
$1,520 AUD
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
8DA3E624E · Nov 4
$1,624 AUD
$1,139 USD
View
24 more retailers have this diamond
Prices start from $261 AUDSave up to $1,363 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.

A
1.27ct Round
$261 AUD