Round|Lab Grown|IGI

1.29ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG835606904

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835606904

Diamond specifications and retailer prices

From $284 USD
As of November 1, 2026
Save $766 USD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,840 USD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835606904 or 835606904. Listed at 16 retailers as of October 26, 2026, with a 270% 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

1.29
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835606904
Dimensions7.06 × 7.04 × 4.25 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
7.06 mm7.04 mm1.29 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835606904
Side View
Table 58.0%Crown 33.2°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,840 USD|Low: $206 USD|High: $1,840 USD|Avg: $544 USD|+4.0%
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
Retailer 19
October 26, 2026
Retailer 14$214 USD
Retailer 11$243 USD
Retailer 16$284 USD
Retailer 17$323 USD
Retailer 5$366 USD
Retailer 6$369 USD
Retailer 12$428 USD
Retailer 10$433 USD
Retailer 2$452 USD
Retailer 4$495 USD
Retailer 15$640 USD
Retailer 19$679 USD
Retailer 3$680 USD
Retailer 9$713 USD
Retailer 7$721 USD
Retailer 18$744 USD
Retailer 8$748 USD
Retailer 13$1,050 USD
Do Amore Diamonds$1,840 USD

15 data points across 19 retailers

16 retailers$284 USD to $1,050 USD

Retailer 1
-
$174 USD
Price last confirmed 41 days ago
Retailer 2
-
$202 USD
View
Price last confirmed 41 days ago
Retailer 3
-
$213 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$243 USD
HK$1,900 HKD
View
Price last confirmed 48 days ago
A
Retailer 5
-
$284 USD
View
Retailer 6
-
$323 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$428 USD
€408 EUR
View
Price last confirmed 8 days ago
Retailer 8
-
$452 USD
£356 GBP
View
Price last confirmed 7 days ago
Retailer 9
-
$495 USD
View
Price last confirmed 12 days ago
Retailer 10
-
$640 USD
A$985 AUD
View
Price last confirmed 9 days ago
Retailer 11
-
$679 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$680 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$694 USD
View
Price last confirmed 42 days ago
Retailer 14
-
$744 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$1,050 USD
£827 GBP
View
Most Expensive
Do Amore Diamonds
27-B21831BF3 · Oct 26
$1,840 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $284 USDSave up to $766 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
$284 USD