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Oval|Lab Grown|IGI

1.56ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG743509357

Certificate IGI LG743509357

Diamond specifications and retailer prices

From $257 USD
Save $2,033 USD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,290 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.56ct lab-grown oval diamond

This 1.56ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743509357 or 743509357. Listed at 26 retailers, with prices from $257 to $2,290 at Do Amore Diamonds, a $2,033 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

1.56
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743509357
Dimensions6.57 × 6.57 × 9.40 mm
L/W Ratio1.00
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
6.57 mm6.57 mm1.56 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743509357
Side View
Table 59.0%Crown 35.5°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 61.8%

Caratlytics Score

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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: $376 USD|Low: $204 USD|High: $1,429 USD|Avg: $681 USD|+1.9%
Retailer 1
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Retailer 20
October 1, 2026
Retailer 7$257 USD
Retailer 15$287 USD
Retailer 4$299 USD
Retailer 9$315 USD
Retailer 1$376 USD
Retailer 14$408 USD
Retailer 16$495 USD
Retailer 8$557 USD
Retailer 3$568 USD
Retailer 6$584 USD
Retailer 20$598 USD
Retailer 17$614 USD
Retailer 11$688 USD
Retailer 10$789 USD
Retailer 19$818 USD
Retailer 2$1,133 USD
Retailer 13$1,280 USD
Retailer 12$1,366 USD
Retailer 5$1,390 USD
Retailer 18$1,429 USD

40 data points across 20 retailers

26 retailers$257 USD to $2,290 USD

A
Cheapest Retailer
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$257 USD
A
Retailer 2
-
$287 USD
View
A
Retailer 3
-
$299 USD
View
A
Retailer 4
-
$315 USD
View
A
Retailer 5
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$376 USD
£296 GBP
View
B+
Retailer 6
-
$408 USD
View
A
Retailer 7
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$486 USD
HK$3,800 HKD
View
A
Retailer 8
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$495 USD
View
A
Retailer 9
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$557 USD
View
A
Retailer 10
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$568 USD
€541 EUR
View
A
Retailer 11
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$584 USD
View
A
Retailer 12
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$598 USD
ZAR 9,668 ZAR
View
A
Retailer 13
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$603 USD
£475 GBP
View
Price last confirmed 21 days ago
A
Retailer 14
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$616 USD
£485 GBP
View
B+
Retailer 15
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$688 USD
A$1,058 AUD
View
B+
Retailer 16
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$789 USD
View
B+
Retailer 17
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$818 USD
A$1,259 AUD
View
B+
Retailer 18
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$896 USD
View
B
Retailer 19
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$1,133 USD
View
B
Retailer 20
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$1,299 USD
View
B
Retailer 21
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$1,366 USD
A$2,101 AUD
View
B
Retailer 22
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$1,371 USD
View
B
Retailer 23
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$1,375 USD
View
B
Retailer 24
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$1,390 USD
SGD 1,878 SGD
View
B
Retailer 25
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$1,429 USD
£1,125 GBP
View
Most Expensive
B
Do Amore Diamonds
27-52650EE07 · Sep 30
$2,290 USD
View
25 more retailers have this diamond
Prices start from $257 USDSave up to $2,033 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
1.56ct Oval
$257 USD