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Oval|Lab Grown|IGI

1.29ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG631420308

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG631420308

Diamond specifications and retailer prices

From $410 USD
As of October 29, 2026
Save $1,579 USD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,400 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown oval diamond

This 1.29ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG631420308 or 631420308. Listed at 16 retailers as of October 29, 2026, with a 385% 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
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631420308
Dimensions6.13 × 6.13 × 3.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.13 mm6.13 mm1.29 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631420308
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.2%

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: Oct 29
Current: $2,400 USD|Low: $410 USD|High: $2,400 USD|Avg: $1,069 USD
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 29, 2026
Retailer 7$410 USD
Retailer 4$413 USD
Retailer 6$532 USD
Retailer 17$610 USD
Retailer 16$637 USD
Retailer 14$638 USD
Retailer 18$677 USD
Retailer 12$830 USD
Retailer 15$870 USD
Retailer 10$884 USD
Retailer 2$1,234 USD
Retailer 5$1,323 USD
Retailer 8$1,344 USD
Retailer 9$1,388 USD
Retailer 11$1,402 USD
Retailer 19$1,728 USD
Retailer 3$1,781 USD
Retailer 13$1,989 USD
Do Amore Diamonds$2,400 USD

9 data points across 19 retailers

16 retailers$410 USD to $1,989 USD

A
Cheapest Retailer
-
$410 USD
A
Retailer 2
-
$413 USD
View
Final sale: no returns
A
Retailer 3
-
$532 USD
View
B+
Retailer 4
-
$610 USD
View
B+
Retailer 5
-
$637 USD
View
B+
Retailer 6
-
$638 USD
£502 GBP
View
B+
Retailer 7
-
$677 USD
€645 EUR
View
B+
Retailer 8
-
$830 USD
£654 GBP
View
B
Retailer 9
-
$870 USD
ZAR 14,056 ZAR
View
B
Retailer 10
-
$1,234 USD
A$1,898 AUD
View
B
Retailer 11
-
$1,323 USD
View
B
Retailer 12
-
$1,344 USD
View
B
Retailer 13
-
$1,728 USD
View
B
Retailer 14
-
$1,781 USD
View
B
Retailer 15
-
$1,989 USD
£1,566 GBP
View
Most Expensive
Do Amore Diamonds
31-LGD542121 · Oct 29
$2,400 USD
View
Price under review
15 more retailers have this diamond
Prices start from $410 USDSave up to $1,579 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 Oval
$410 USD