Round|Lab Grown|IGI

1.28ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG761552553

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761552553

Diamond specifications and retailer prices

From $256 USD
HK$2,000 HKD
As of October 28, 2026
Save $263 USD (51%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,114 USD at MOH London · As of October 19, 2026
View at MOH London

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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761552553 or 761552553. Listed at 22 retailers as of October 28, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761552553
Dimensions6.97 × 7.00 × 4.24 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.97 mm7.00 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761552553
Side View
Table 59.0%Crown 34.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.8%

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: Oct 28
Current: $1,114 USD|Low: $185 USD|High: $1,129 USD|Avg: $515 USD|-1.2%
MOH London
Retailer 2
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Retailer 23
October 31, 2026
Retailer 6$187 USD
Retailer 3$209 USD
Retailer 11$222 USD
Retailer 10$237 USD
Retailer 16$237 USD
Retailer 5$256 USD
Retailer 14$320 USD
Retailer 4$392 USD
Retailer 21$397 USD
Retailer 8$399 USD
Retailer 20$408 USD
Retailer 17$462 USD
Retailer 22$481 USD
Retailer 2$519 USD
Retailer 12$555 USD
Retailer 15$583 USD
Retailer 13$586 USD
Retailer 19$729 USD
Retailer 23$744 USD
Retailer 9$756 USD
Retailer 18$760 USD
Retailer 7$798 USD
MOH London$1,114 USD

33 data points across 23 retailers

22 retailers$256 USD to $519 USD

Retailer 1
-
$187 USD
Price last confirmed 11 days ago
Retailer 2
-
$222 USD
View
Price last confirmed 14 days ago
Retailer 3
-
$237 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$237 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$256 USD
HK$2,000 HKD
View
Retailer 6
-
$320 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$392 USD
ZAR 6,325 ZAR
View
Price last confirmed 10 days ago
Retailer 8
-
$397 USD
£313 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
$408 USD
€389 EUR
View
Price last confirmed 8 days ago
Retailer 10
-
$462 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$481 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$519 USD
A$798 AUD
View
Retailer 13
-
$555 USD
View
Price last confirmed 12 days ago
Retailer 14
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$568 USD
View
Price last confirmed 12 days ago
Retailer 15
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$583 USD
A$897 AUD
View
Price last confirmed 16 days ago
Retailer 16
-
$586 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$729 USD
A$1,122 AUD
View
Price last confirmed 8 days ago
Retailer 18
-
$744 USD
View
Price last confirmed 9 days ago
Retailer 19
-
$756 USD
SGD 1,021 SGD
View
Price last confirmed 8 days ago
Retailer 20
-
$760 USD
View
Price last confirmed 8 days ago
Retailer 21
-
$798 USD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG761552553 · Oct 19
$1,114 USD
£877 GBP
View
Price last confirmed 14 days ago
21 more retailers have this diamond
Prices start from $256 USDSave up to $263 USD

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
$256 USD