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Oval|Lab Grown|IGI

1.56ct K VS1 Oval Lab Grown Diamond

ID • K/VS1 • IGI LG447000400

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447000400

Diamond specifications and retailer prices

From $2,053 USD
As of November 5, 2026
Save $4,730 USD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,783 USD at MOH London · As of November 5, 2026
View at MOH London

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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447000400 or 447000400. Listed at 10 retailers as of November 5, 2026, with prices from $2,053 to $6,783, a $4,730 spread on the same certified stone. MOH London lists it at $6,783. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
K
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447000400
Dimensions9.29 × 6.70 × 4.12 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.29 mm6.70 mm1.56 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447000400
Side View
Table 59.5%Crown 33.4°Girdle: MED-THKPavilion 42°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,783 USD|Low: $1,971 USD|High: $6,892 USD|Avg: $3,752 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$2,053 USD
Retailer 10$2,233 USD
Retailer 7$2,381 USD
Retailer 5$2,550 USD
Retailer 11$3,025 USD
Retailer 9$3,273 USD
Retailer 8$3,724 USD
Retailer 4$3,819 USD
Retailer 2$4,391 USD
MOH London$6,783 USD
Retailer 3$6,817 USD

21 data points across 11 retailers

10 retailers$2,053 USD to $6,783 USD

B+
Cheapest Retailer
-
$2,053 USD
B+
Retailer 2
-
$2,233 USD
View
B+
Retailer 3
-
$2,381 USD
View
Retailer 4
-
$2,381 USD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$2,550 USD
View
B
Retailer 6
-
$3,273 USD
View
B
Retailer 7
-
$3,724 USD
View
B
Retailer 8
-
$3,819 USD
View
B
Retailer 9
-
$4,391 USD
View
Most Expensive
B
MOH London
LG447000400 · Nov 5
$6,783 USD
£5,341 GBP
View
9 more retailers have this diamond
Prices start from $2,053 USDSave up to $4,730 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.

B+
1.56ct Oval
$2,053 USD