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Oval|Lab Grown|IGI

1.29ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG788624712

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788624712

Diamond specifications and retailer prices

From $262 USD
As of November 6, 2026
Save $1,041 USD (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,184 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788624712 or 788624712. Listed at 25 retailers as of November 6, 2026, with a 397% 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
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788624712
Dimensions8.80 × 6.08 × 3.83 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
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
8.80 mm6.08 mm1.29 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788624712
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.0%

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: Nov 6
Current: $617 USD|Low: $262 USD|High: $1,490 USD|Avg: $666 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 11$262 USD
Retailer 2$392 USD
Retailer 6$492 USD
Retailer 7$523 USD
Retailer 4$534 USD
Retailer 5$543 USD
Retailer 1$617 USD
Retailer 9$712 USD
Retailer 8$938 USD
Retailer 3$1,000 USD
Retailer 10$1,164 USD
Retailer 12$1,490 USD

41 data points across 12 retailers

25 retailers$262 USD to $1,303 USD

Retailer 1
-
$234 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$262 USD
View
Final sale: no returns
Retailer 3
-
$272 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$291 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$291 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$320 USD
View
A
Retailer 7
-
$392 USD
View
A
Retailer 8
-
$492 USD
View
A
Retailer 9
-
$523 USD
View
A
Retailer 10
-
$534 USD
View
A
Retailer 11
-
$543 USD
View
B+
Retailer 12
-
$617 USD
View
B+
Retailer 13
-
$659 USD
View
B+
Retailer 14
-
$712 USD
View
B+
Retailer 15
-
$774 USD
View
Retailer 16
-
$935 USD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
$938 USD
View
B+
Retailer 18
-
$942 USD
View
B
Retailer 19
-
$986 USD
View
Retailer 20
-
$1,000 USD
View
Price last confirmed 17 days ago
B
Retailer 21
-
$1,009 USD
View
B+
Retailer 22
-
$1,164 USD
View
B
Retailer 23
-
$1,303 USD
View
Retailer 24
-
$1,490 USD
View
Price last confirmed 22 days ago
Most Expensive
Queensmith
LG788624712 · Oct 27
$2,184 USD
£1,720 GBP
View
Price last confirmed 11 days ago
24 more retailers have this diamond
Prices start from $262 USDSave up to $1,041 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
$262 USD