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Round|Lab Grown|IGI

1.28ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG841633872

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841633872

Diamond specifications and retailer prices

From $167 USD
As of November 1, 2026
Save $802 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $969 USD at MOH London · As of November 1, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841633872 or 841633872. Listed at 20 retailers as of November 1, 2026, with prices from $167 to $969, a $802 spread on the same certified stone. MOH London lists it at $969. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841633872
Dimensions6.87 × 6.90 × 4.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.87 mm6.90 mm1.28 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841633872
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

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: Nov 1
Current: $969 USD|Low: $167 USD|High: $994 USD|Avg: $459 USD|-2.6%
MOH London
Retailer 2
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Retailer 12
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Retailer 20
November 1, 2026
Retailer 10$167 USD
Retailer 20$194 USD
Retailer 5$207 USD
Retailer 19$207 USD
Retailer 12$243 USD
Retailer 8$280 USD
Retailer 15$353 USD
Retailer 2$358 USD
Retailer 14$367 USD
Retailer 13$369 USD
Retailer 4$440 USD
Retailer 3$459 USD
Retailer 18$505 USD
Retailer 16$512 USD
Retailer 17$545 USD
Retailer 6$666 USD
Retailer 7$692 USD
Retailer 9$694 USD
Retailer 11$721 USD
MOH London$969 USD

31 data points across 20 retailers

20 retailers$167 USD to $969 USD

A
Cheapest Retailer
-
$167 USD
A
Retailer 2
-
$194 USD
View
Retailer 3
-
$207 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$207 USD
View
A
Retailer 5
-
$243 USD
HK$1,900 HKD
View
B+
Retailer 6
-
$280 USD
View
A
Retailer 7
-
$353 USD
€336 EUR
View
A
Retailer 8
-
$358 USD
ZAR 5,781 ZAR
View
A
Retailer 9
-
$367 USD
£289 GBP
View
A
Retailer 10
-
$369 USD
£291 GBP
View
A
Retailer 11
-
$440 USD
View
B+
Retailer 12
-
$459 USD
View
B+
Retailer 13
-
$505 USD
A$777 AUD
View
B+
Retailer 14
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$512 USD
View
B+
Retailer 15
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$545 USD
View
B+
Retailer 16
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$666 USD
View
B+
Retailer 17
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$692 USD
SGD 935 SGD
View
B+
Retailer 18
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$694 USD
View
B
Retailer 19
-
$721 USD
View
Most Expensive
B
MOH London
LG841633872 · Nov 1
$969 USD
£763 GBP
View
19 more retailers have this diamond
Prices start from $167 USDSave up to $802 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
$167 USD