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Round|Lab Grown|IGI

1.28ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG839618695

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839618695

Diamond specifications and retailer prices

From $209 USD
As of November 1, 2026
Save $1,581 USD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,790 USD 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839618695 or 839618695. Listed at 13 retailers as of November 1, 2026, with prices from $209 to $1,790, a $1,581 spread on the same certified stone. Do Amore Diamonds lists it at $1,790. 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 angle33.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839618695
Dimensions7.04 × 7.00 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm7.00 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839618695
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.2%

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 1
Current: $1,790 USD|Low: $209 USD|High: $1,860 USD|Avg: $617 USD
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
November 2, 2026
Retailer 12$209 USD
Retailer 13$271 USD
Retailer 16$312 USD
Retailer 6$372 USD
Retailer 7$376 USD
Retailer 18$437 USD
Retailer 11$440 USD
Retailer 5$447 USD
Retailer 15$535 USD
Retailer 3$647 USD
Retailer 2$667 USD
Retailer 8$727 USD
Retailer 17$727 USD
Retailer 9$733 USD
Retailer 4$740 USD
Retailer 10$759 USD
Retailer 14$1,193 USD
Do Amore Diamonds$1,790 USD

17 data points across 18 retailers

13 retailers$209 USD to $1,790 USD

A
Cheapest Retailer
-
$209 USD
Final sale: no returns
A
Retailer 2
-
$271 USD
View
B+
Retailer 3
-
$312 USD
View
Retailer 4
-
$372 USD
ZAR 6,013 ZAR
View
Price last confirmed 37 days ago
A
Retailer 5
-
$437 USD
€416 EUR
View
A
Retailer 6
-
$440 USD
£347 GBP
View
B+
Retailer 7
-
$535 USD
View
B+
Retailer 8
-
$647 USD
A$996 AUD
View
B+
Retailer 9
-
$667 USD
View
B+
Retailer 10
-
$727 USD
View
B
Retailer 11
-
$740 USD
View
B
Retailer 12
-
$1,193 USD
£939 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8BB354A49 · Nov 2
$1,790 USD
View
12 more retailers have this diamond
Prices start from $209 USDSave up to $1,581 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
$209 USD