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Oval|Lab Grown|IGI

1.25ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG781609304

Certificate IGI LG781609304

Diamond specifications and retailer prices

From $259 USD
Save $1,531 USD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,790 USD at Brilliant Earth
View at Brilliant Earth

About this 1.25ct lab-grown oval diamond

This 1.25ct 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 LG781609304 or 781609304. Listed at 25 retailers, with prices from $259 to $1,790 at Brilliant Earth, a $1,531 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781609304
Dimensions8.52 × 6.06 × 3.79 mm
L/W Ratio1.41
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
8.52 mm6.06 mm1.25 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781609304
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Sep 28
Current: $1,790 USD|Low: $259 USD|High: $2,070 USD|Avg: $743 USD|-13.5%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 22
October 1, 2026
Retailer 8$259 USD
Retailer 10$290 USD
Retailer 6$300 USD
Retailer 9$317 USD
Retailer 12$321 USD
Retailer 13$370 USD
Retailer 5$432 USD
Retailer 22$485 USD
Retailer 20$545 USD
Retailer 4$570 USD
Retailer 3$574 USD
Retailer 17$598 USD
Retailer 14$610 USD
Retailer 15$634 USD
Retailer 7$739 USD
Retailer 19$780 USD
Retailer 16$965 USD
Retailer 18$1,030 USD
Retailer 21$1,032 USD
Retailer 11$1,250 USD
Retailer 2$1,303 USD
Brilliant Earth$1,790 USD

41 data points across 22 retailers

25 retailers$259 USD to $1,790 USD

A
Cheapest Retailer
-
$259 USD
A
Retailer 2
-
$290 USD
View
A
Retailer 3
-
$300 USD
View
A
Retailer 4
-
$317 USD
View
A
Retailer 5
-
$321 USD
View
A
Retailer 6
-
$370 USD
£291 GBP
View
A
Retailer 7
-
$432 USD
View
A
Retailer 8
-
$485 USD
View
B+
Retailer 9
-
$545 USD
ZAR 8,810 ZAR
View
B+
Retailer 10
-
$570 USD
€543 EUR
View
B+
Retailer 11
-
$574 USD
View
B+
Retailer 12
-
$599 USD
£472 GBP
View
B+
Retailer 13
-
$610 USD
A$938 AUD
View
B+
Retailer 14
-
$634 USD
View
B+
Retailer 15
-
$739 USD
View
B+
Retailer 16
-
$780 USD
A$1,200 AUD
View
B
Retailer 17
-
$965 USD
A$1,485 AUD
View
B
Retailer 18
-
$1,030 USD
View
B
Retailer 19
-
$1,032 USD
View
B
Retailer 20
-
$1,035 USD
SGD 1,399 SGD
View
B
Retailer 21
-
$1,084 USD
View
B
Retailer 22
-
$1,250 USD
£984 GBP
View
B
Retailer 23
-
$1,303 USD
£1,026 GBP
View
B
Retailer 24
-
$1,382 USD
View
Most Expensive
B
Brilliant Earth
18493851A · Sep 29
$1,790 USD
View
24 more retailers have this diamond
Prices start from $259 USDSave up to $1,531 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.

A
1.25ct Oval
$259 USD