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Oval|Lab Grown|IGI

1.54ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG780667754

Certificate IGI LG780667754

Diamond specifications and retailer prices

From $223 USD
Save $2,020 USD (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,243 USD at Yadav Diamonds
View at Yadav Diamonds

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780667754 or 780667754. Listed at 28 retailers, with prices from $223 to $2,243 at Yadav Diamonds, a $2,020 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

1.54
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780667754
Dimensions9.48 × 6.45 × 4.04 mm
L/W Ratio1.47
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
9.48 mm6.45 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780667754
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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: $343 USD|Low: $223 USD|High: $2,243 USD|Avg: $801 USD|-0.1%
Retailer 1
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Retailer 22
Yadav Diamonds
October 1, 2026
Retailer 16$223 USD
Retailer 11$249 USD
Retailer 9$259 USD
Retailer 10$273 USD
Retailer 3$277 USD
Retailer 1$343 USD
Retailer 8$372 USD
Retailer 14$417 USD
Retailer 6$478 USD
Retailer 7$515 USD
Retailer 22$519 USD
Retailer 12$566 USD
Retailer 5$606 USD
Retailer 20$710 USD
Retailer 2$983 USD
Retailer 19$1,010 USD
Retailer 4$1,164 USD
Retailer 17$1,240 USD
Retailer 15$1,267 USD
Retailer 13$1,570 USD
Retailer 18$1,600 USD
Retailer 21$1,617 USD
Yadav Diamonds$2,243 USD

16 data points across 23 retailers

28 retailers$223 USD to $2,243 USD

A
Cheapest Retailer
-
$223 USD
A
Retailer 2
-
$249 USD
View
A
Retailer 3
-
$259 USD
View
A
Retailer 4
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$273 USD
View
A
Retailer 5
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$277 USD
View
A
Retailer 6
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$343 USD
£270 GBP
View
B+
Retailer 7
-
$372 USD
View
A
Retailer 8
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$417 USD
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A
Retailer 9
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$478 USD
€455 EUR
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A
Retailer 10
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$515 USD
View
A
Retailer 11
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$519 USD
ZAR 8,386 ZAR
View
A
Retailer 12
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$565 USD
£445 GBP
View
B+
Retailer 13
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$606 USD
View
B+
Retailer 14
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$710 USD
A$1,092 AUD
View
B+
Retailer 15
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$812 USD
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B
Retailer 16
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$983 USD
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B
Retailer 17
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$1,010 USD
View
B
Retailer 18
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$1,154 USD
View
B
Retailer 19
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$1,164 USD
View
B
Retailer 20
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$1,240 USD
£976 GBP
View
B
Retailer 21
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$1,267 USD
View
B
Retailer 22
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$1,570 USD
View
B
Retailer 23
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$1,570 USD
View
B
Retailer 24
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$1,600 USD
View
B
Retailer 25
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$1,615 USD
View
B
Retailer 26
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$1,617 USD
View
B
Retailer 27
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$2,140 USD
View
Most Expensive
B
Yadav Diamonds
13282654 · Sep 30
$2,243 USD
View
27 more retailers have this diamond
Prices start from $223 USDSave up to $2,020 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
1.54ct Oval
$223 USD