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Round|Lab Grown|IGI

1.29ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG774630422

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774630422

Diamond specifications and retailer prices

From $343 USD
As of October 29, 2026
Save $1,370 USD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,713 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774630422 or 774630422. Listed at 22 retailers as of October 29, 2026, with prices from $343 to $1,713, a $1,370 spread on the same certified stone. MOH London lists it at $1,713. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774630422
Dimensions6.94 × 6.97 × 4.34 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
6.94 mm6.97 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774630422
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 29
Current: $1,713 USD|Low: $343 USD|High: $1,862 USD|Avg: $860 USD|-7.9%
MOH London
Retailer 2
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Retailer 21
October 29, 2026
Retailer 3$343 USD
Retailer 9$384 USD
Retailer 10$398 USD
Retailer 4$425 USD
Retailer 21$425 USD
Retailer 20$474 USD
Retailer 7$575 USD
Retailer 19$575 USD
Retailer 5$672 USD
Retailer 15$678 USD
Retailer 11$684 USD
Retailer 13$687 USD
Retailer 16$730 USD
Retailer 17$756 USD
Retailer 2$1,032 USD
Retailer 18$1,247 USD
Retailer 14$1,361 USD
Retailer 6$1,367 USD
Retailer 8$1,409 USD
Retailer 12$1,649 USD
MOH London$1,713 USD

35 data points across 21 retailers

22 retailers$343 USD to $1,713 USD

A
Cheapest Retailer
-
$343 USD
A
Retailer 2
-
$384 USD
View
Final sale: no returns
A
Retailer 3
-
$398 USD
View
A
Retailer 4
-
$425 USD
View
A
Retailer 5
-
$425 USD
View
A
Retailer 6
-
$474 USD
HK$3,700 HKD
View
B+
Retailer 7
-
$575 USD
View
B+
Retailer 8
-
$575 USD
View
B+
Retailer 9
-
$672 USD
View
B+
Retailer 10
-
$678 USD
£534 GBP
View
B+
Retailer 11
-
$684 USD
View
B+
Retailer 12
-
$687 USD
€654 EUR
View
B+
Retailer 13
-
$730 USD
ZAR 11,801 ZAR
View
B+
Retailer 14
-
$756 USD
£596 GBP
View
B
Retailer 15
-
$920 USD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$1,032 USD
A$1,588 AUD
View
B
Retailer 17
-
$1,247 USD
View
B
Retailer 18
-
$1,361 USD
SGD 1,839 SGD
View
B
Retailer 19
-
$1,367 USD
View
B
Retailer 20
-
$1,409 USD
View
B
Retailer 21
-
$1,649 USD
View
Most Expensive
B
MOH London
LG774630422 · Oct 29
$1,713 USD
£1,349 GBP
View
21 more retailers have this diamond
Prices start from $343 USDSave up to $1,370 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
$343 USD