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Round|Lab Grown|IGI

1.27ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG837612219

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837612219

Diamond specifications and retailer prices

From $264 AUD
As of November 4, 2026
Save $1,282 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,546 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837612219 or 837612219. Listed at 14 retailers as of November 4, 2026, with prices from $264 to $1,546, a $1,282 spread on the same certified stone. Reve Diamonds lists it at $1,546. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837612219
Dimensions6.98 × 6.93 × 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 Faint Blue
Top View
6.98 mm6.93 mm1.27 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837612219
Side View
Table 57.0%Crown 35.1°Girdle: THN-MEDPavilion 41.2°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: Nov 4
Current: $1,364 AUD|Low: $264 AUD|High: $1,546 AUD|Avg: $812 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
November 4, 2026
Retailer 6$264 AUD
Retailer 7$411 AUD
Retailer 2$487 AUD
Retailer 4$504 AUD
Retailer 3$713 AUD
Retailer 8$753 AUD
Retailer 5$994 AUD
Retailer 9$1,019 AUD
Retailer 1$1,364 AUD
Reve Diamonds$1,546 AUD

32 data points across 10 retailers

14 retailers$264 AUD to $1,546 AUD

Retailer 1
-
$227 AUD
Price last confirmed 28 days ago
A
Retailer 2
-
$264 AUD
View
Final sale: no returns
Retailer 3
-
$293 AUD
View
Price last confirmed 28 days ago
Retailer 4
-
$293 AUD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
$411 AUD
View
A
Retailer 6
-
$487 AUD
View
A
Retailer 7
-
$504 AUD
View
A
Retailer 8
-
$713 AUD
View
B+
Retailer 9
-
$753 AUD
View
Retailer 10
-
$941 AUD
View
Price last confirmed 36 days ago
B
Retailer 11
-
$994 AUD
View
B+
Retailer 12
-
$1,019 AUD
View
B
Retailer 13
-
$1,364 AUD
View
Most Expensive
B
Reve Diamonds
55079E7AB · Nov 4
$1,546 AUD
$1,083 USD
View
13 more retailers have this diamond
Prices start from $264 AUDSave up to $1,282 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
$264 AUD