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Round|Lab Grown|IGI

1.29ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG841678322

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841678322

Diamond specifications and retailer prices

From $182 USD
As of October 29, 2026
Save $878 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,060 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841678322 or 841678322. Listed at 21 retailers as of October 29, 2026, with prices from $182 to $1,060, a $878 spread on the same certified stone. MOH London lists it at $1,060. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841678322
Dimensions6.95 × 7.01 × 4.29 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
6.95 mm7.01 mm1.29 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841678322
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.5%

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: Oct 29
Current: $1,060 USD|Low: $175 USD|High: $1,067 USD|Avg: $488 USD|-0.6%
MOH London
Retailer 2
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Retailer 20
October 30, 2026
Retailer 19$182 USD
Retailer 7$211 USD
Retailer 5$226 USD
Retailer 8$226 USD
Retailer 4$256 USD
Retailer 10$305 USD
Retailer 13$378 USD
Retailer 15$379 USD
Retailer 16$387 USD
Retailer 14$406 USD
Retailer 3$476 USD
Retailer 6$493 USD
Retailer 2$536 USD
Retailer 17$550 USD
Retailer 18$620 USD
Retailer 20$725 USD
Retailer 12$750 USD
Retailer 11$767 USD
Retailer 9$779 USD
MOH London$1,060 USD

30 data points across 20 retailers

21 retailers$182 USD to $1,060 USD

A
Cheapest Retailer
-
$182 USD
A
Retailer 2
-
$211 USD
View
A
Retailer 3
-
$226 USD
View
A
Retailer 4
-
$226 USD
View
A
Retailer 5
-
$256 USD
HK$2,000 HKD
View
B+
Retailer 6
-
$305 USD
View
A
Retailer 7
-
$378 USD
£297 GBP
View
A
Retailer 8
-
$379 USD
€361 EUR
View
A
Retailer 9
-
$387 USD
ZAR 6,256 ZAR
View
A
Retailer 10
-
$406 USD
£320 GBP
View
B+
Retailer 11
-
$476 USD
View
B+
Retailer 12
-
$493 USD
View
B+
Retailer 13
-
$536 USD
View
B+
Retailer 14
-
$550 USD
A$846 AUD
View
Retailer 15
-
$620 USD
View
Price last confirmed 9 days ago
B
Retailer 16
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$725 USD
View
B
Retailer 17
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$750 USD
SGD 1,013 SGD
View
B
Retailer 18
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$767 USD
View
B
Retailer 19
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$779 USD
View
B
Retailer 20
-
$790 USD
View
Most Expensive
B
MOH London
LG841678322 · Oct 29
$1,060 USD
£835 GBP
View
20 more retailers have this diamond
Prices start from $182 USDSave up to $878 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
1.29ct Round
$182 USD