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Round|Lab Grown|IGI

1.28ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG483116520

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483116520

Diamond specifications and retailer prices

From $387 AUD
$271 USD
As of November 1, 2026
Save $3,038 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,425 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG483116520 or 483116520. Listed at 20 retailers as of November 1, 2026, with prices from $387 to $3,425, a $3,038 spread on the same certified stone. Do Amore Diamonds lists it at $3,425. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483116520
Dimensions6.92 × 6.96 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.92 mm6.96 mm1.28 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483116520
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.6%

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: Nov 1
Current: $3,425 AUD|Low: $385 AUD|High: $3,425 AUD|Avg: $1,175 AUD
Do Amore Diamonds
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
Retailer 19
Retailer 20
November 2, 2026
Retailer 3$387 AUD
Retailer 18$448 AUD
Retailer 6$479 AUD
Retailer 17$479 AUD
Retailer 4$535 AUD
Retailer 15$559 AUD
Retailer 8$706 AUD
Retailer 9$713 AUD
Retailer 13$912 AUD
Retailer 2$942 AUD
Retailer 19$946 AUD
Retailer 11$972 AUD
Retailer 12$1,133 AUD
Retailer 16$1,289 AUD
Retailer 20$1,471 AUD
Retailer 7$1,699 AUD
Retailer 10$1,709 AUD
Retailer 5$1,934 AUD
Retailer 14$2,118 AUD
Do Amore Diamonds$3,425 AUD

16 data points across 20 retailers

20 retailers$387 AUD to $3,425 AUD

A
Cheapest Retailer
-
$387 AUD
$271 USD
A
Retailer 2
-
$448 AUD
$314 USD
View
A
Retailer 3
-
$479 AUD
$336 USD
View
Retailer 4
-
$479 AUD
$336 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$535 AUD
$375 USD
View
A
Retailer 6
-
$559 AUD
$392 USD
View
B+
Retailer 7
-
$706 AUD
$495 USD
View
B+
Retailer 8
-
$713 AUD
$500 USD
View
B+
Retailer 9
-
$912 AUD
ZAR 10,321 ZAR
View
B+
Retailer 10
-
$942 AUD
£520 GBP
View
B+
Retailer 11
-
$946 AUD
$663 USD
View
B+
Retailer 12
-
$972 AUD
$681 USD
View
B+
Retailer 13
-
$1,133 AUD
$794 USD
View
B
Retailer 14
-
$1,289 AUD
View
B
Retailer 15
-
$1,471 AUD
$1,031 USD
View
B
Retailer 16
-
$1,699 AUD
$1,191 USD
View
B
Retailer 17
-
$1,709 AUD
$1,198 USD
View
B
Retailer 18
-
$1,934 AUD
$1,356 USD
View
B
Retailer 19
-
$2,118 AUD
£1,169 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F7C3705CC · Nov 2
$3,425 AUD
$2,400 USD
View
19 more retailers have this diamond
Prices start from $387 AUDSave up to $3,038 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
1.28ct Round
$387 AUD