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Round|Lab Grown|IGI

1.56ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG778657761

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778657761

Diamond specifications and retailer prices

From $207 USD
As of October 29, 2026
Save $837 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,044 USD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.56ct lab-grown round diamond

This 1.56ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778657761 or 778657761. Listed at 17 retailers as of October 29, 2026, with prices from $207 to $1,044, a $837 spread on the same certified stone. With Clarity lists it at $1,044. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778657761
Dimensions7.45 × 7.48 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.48 mm1.56 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778657761
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.3%

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: Oct 29
Current: $207 USD|Low: $203 USD|High: $1,370 USD|Avg: $592 USD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
With Clarity
October 29, 2026
Retailer 1$207 USD
Retailer 5$232 USD
Retailer 2$241 USD
Retailer 4$258 USD
Retailer 14$258 USD
Retailer 9$419 USD
Retailer 13$446 USD
Retailer 15$495 USD
Retailer 11$591 USD
Retailer 8$675 USD
Retailer 6$681 USD
Retailer 16$830 USD
Retailer 7$837 USD
Retailer 3$883 USD
Retailer 12$910 USD
Retailer 10$1,040 USD
With Clarity$1,044 USD

30 data points across 17 retailers

17 retailers$207 USD to $1,044 USD

A
Cheapest Retailer
-
$207 USD
A
Retailer 2
-
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$241 USD
View
A
Retailer 4
-
$258 USD
View
A
Retailer 5
-
$258 USD
View
A
Retailer 6
-
$419 USD
£330 GBP
View
B+
Retailer 7
-
$446 USD
View
A
Retailer 8
-
$495 USD
View
A
Retailer 9
-
$591 USD
View
B+
Retailer 10
-
$675 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$681 USD
View
B+
Retailer 12
-
$830 USD
View
B+
Retailer 13
-
$837 USD
SGD 1,131 SGD
View
B+
Retailer 14
-
$883 USD
View
B+
Retailer 15
-
$910 USD
View
B+
Retailer 16
-
$1,040 USD
£819 GBP
View
Most Expensive
B+
With Clarity
778657761 · Oct 29
$1,044 USD
View
16 more retailers have this diamond
Prices start from $207 USDSave up to $837 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
1.56ct Round
$207 USD