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Round|Lab Grown|IGI

0.51ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG717502048

Shape and cutting style on the report: Round brilliant

Certificate IGI LG717502048

Diamond specifications and retailer prices

From $102 USD
As of October 29, 2026
Save $837 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $939 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG717502048 or 717502048. Listed at 19 retailers as of October 29, 2026, with prices from $102 to $939, a $837 spread on the same certified stone. MOH London lists it at $939. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717502048
Dimensions5.16 × 5.19 × 3.16 mm
L/W Ratio1.01
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
5.16 mm5.19 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717502048
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.1%

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: $939 USD|Low: $80 USD|High: $945 USD|Avg: $331 USD|+0.4%
MOH London
Retailer 2
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Retailer 18
October 31, 2026
Retailer 16$102 USD
Retailer 5$113 USD
Retailer 4$119 USD
Retailer 10$135 USD
Retailer 18$135 USD
Retailer 17$175 USD
Retailer 14$205 USD
Retailer 11$230 USD
Retailer 13$239 USD
Retailer 2$248 USD
Retailer 12$324 USD
Retailer 3$358 USD
Retailer 9$358 USD
Retailer 6$408 USD
Retailer 15$455 USD
Retailer 8$467 USD
Retailer 7$882 USD
MOH London$939 USD

42 data points across 18 retailers

19 retailers$102 USD to $939 USD

A
Cheapest Retailer
-
$102 USD
A
Retailer 2
-
$113 USD
View
Final sale: no returns
A
Retailer 3
-
$119 USD
View
A
Retailer 4
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$135 USD
View
A
Retailer 5
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$135 USD
View
A
Retailer 6
-
$154 USD
HK$1,200 HKD
View
A
Retailer 7
-
$175 USD
View
A
Retailer 8
-
$205 USD
View
A
Retailer 9
-
$230 USD
ZAR 3,709 ZAR
View
A
Retailer 10
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$239 USD
€228 EUR
View
A
Retailer 11
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$248 USD
£195 GBP
View
B+
Retailer 12
-
$324 USD
A$498 AUD
View
B+
Retailer 13
-
$358 USD
View
B+
Retailer 14
-
$358 USD
SGD 484 SGD
View
B+
Retailer 15
-
$408 USD
View
B
Retailer 16
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$455 USD
View
B
Retailer 17
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$467 USD
View
B
Retailer 18
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$882 USD
View
Most Expensive
B
MOH London
LG717502048 · Oct 29
$939 USD
£739 GBP
View
18 more retailers have this diamond
Prices start from $102 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
0.51ct Round
$102 USD